811691010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 2519838720

約数和(自身を除く): 1708147710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 61, 65, 78, 85, 90, 102, 117, 122, 130, 135, 153, 170, 183, 195, 221, 223, 234, 255, 270, 305, 306, 351, 366, 390, 442, 446, 459, 510, 549, 585, 610, 663, 669, 702, 765, 793, 915, 918, 1037, 1098, 1105, 1115, 1170, 1326, 1338, 1530, 1586, 1647, 1755, 1830, 1989, 2007, 2074, 2210, 2230, 2295, 2379, 2745, 2899, 3111, 3294, 3315, 3345, 3510, 3791, 3965, 3978, 4014, 4590, 4758, 5185, 5490, 5798, 5967, 6021, 6222, 6630, 6690, 7137, 7582, 7930, 8235, 8697, 9333, 9945, 10035, 10370, 11373, 11895, 11934, 12042, 13481, 13603, 14274, 14495, 15555, 16470, 17394, 18666, 18955, 19890, 20070, 21411, 22746, 23790, 26091, 26962, 27206, 27999, 28990, 29835, 30105, 31110, 34119, 35685, 37910, 40443, 40809, 42822, 43485, 46665, 49283, 52182, 55998, 56865, 59670, 60210, 67405, 68015, 68238, 71370, 78273, 80886, 81618, 86970, 93330, 98566, 102357, 107055, 113730, 121329, 122427, 130455, 134810, 136030, 139995, 147849, 156546, 170595, 176839, 202215, 204045, 204714, 214110, 231251, 242658, 244854, 246415, 260910, 279990, 295698, 341190, 353678, 363987, 367281, 391365, 404430, 408090, 443547, 462502, 492830, 511785, 530517, 606645, 612135, 693753, 727974, 734562, 739245, 782730, 884195, 887094, 1023570, 1061034, 1156255, 1213290, 1224270, 1330641, 1387506, 1478490, 1591551, 1768390, 1819935, 1836405, 2081259, 2217735, 2312510, 2652585, 2661282, 3006263, 3183102, 3468765, 3639870, 3672810, 4162518, 4435470, 4774653, 5305170, 6012526, 6243777, 6653205, 6937530, 7957755, 9018789, 9549306, 10406295, 12487554, 13306410, 15031315, 15915510, 18037578, 20812590, 23873265, 27056367, 30062630, 31218885, 45093945, 47746530, 54112734, 62437770, 81169101, 90187890, 135281835, 162338202, 270563670, 405845505, 811691010]

約数ペア:

[(1, 811691010), (2, 405845505), (3, 270563670), (5, 162338202), (6, 135281835), (9, 90187890), (10, 81169101), (13, 62437770), (15, 54112734), (17, 47746530), (18, 45093945), (26, 31218885), (27, 30062630), (30, 27056367), (34, 23873265), (39, 20812590), (45, 18037578), (51, 15915510), (54, 15031315), (61, 13306410), (65, 12487554), (78, 10406295), (85, 9549306), (90, 9018789), (102, 7957755), (117, 6937530), (122, 6653205), (130, 6243777), (135, 6012526), (153, 5305170), (170, 4774653), (183, 4435470), (195, 4162518), (221, 3672810), (223, 3639870), (234, 3468765), (255, 3183102), (270, 3006263), (305, 2661282), (306, 2652585), (351, 2312510), (366, 2217735), (390, 2081259), (442, 1836405), (446, 1819935), (459, 1768390), (510, 1591551), (549, 1478490), (585, 1387506), (610, 1330641), (663, 1224270), (669, 1213290), (702, 1156255), (765, 1061034), (793, 1023570), (915, 887094), (918, 884195), (1037, 782730), (1098, 739245), (1105, 734562), (1115, 727974), (1170, 693753), (1326, 612135), (1338, 606645), (1530, 530517), (1586, 511785), (1647, 492830), (1755, 462502), (1830, 443547), (1989, 408090), (2007, 404430), (2074, 391365), (2210, 367281), (2230, 363987), (2295, 353678), (2379, 341190), (2745, 295698), (2899, 279990), (3111, 260910), (3294, 246415), (3315, 244854), (3345, 242658), (3510, 231251), (3791, 214110), (3965, 204714), (3978, 204045), (4014, 202215), (4590, 176839), (4758, 170595), (5185, 156546), (5490, 147849), (5798, 139995), (5967, 136030), (6021, 134810), (6222, 130455), (6630, 122427), (6690, 121329), (7137, 113730), (7582, 107055), (7930, 102357), (8235, 98566), (8697, 93330), (9333, 86970), (9945, 81618), (10035, 80886), (10370, 78273), (11373, 71370), (11895, 68238), (11934, 68015), (12042, 67405), (13481, 60210), (13603, 59670), (14274, 56865), (14495, 55998), (15555, 52182), (16470, 49283), (17394, 46665), (18666, 43485), (18955, 42822), (19890, 40809), (20070, 40443), (21411, 37910), (22746, 35685), (23790, 34119), (26091, 31110), (26962, 30105), (27206, 29835), (27999, 28990)]