39919230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 122943744

約数和(自身を除く): 83024514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 223, 234, 255, 270, 306, 351, 390, 405, 442, 446, 459, 510, 585, 663, 669, 702, 765, 810, 918, 1053, 1105, 1115, 1170, 1326, 1338, 1377, 1530, 1755, 1989, 2007, 2106, 2210, 2230, 2295, 2754, 2899, 3315, 3345, 3510, 3791, 3978, 4014, 4590, 5265, 5798, 5967, 6021, 6630, 6690, 6885, 7582, 8697, 9945, 10035, 10530, 11373, 11934, 12042, 13770, 14495, 17394, 17901, 18063, 18955, 19890, 20070, 22746, 26091, 28990, 29835, 30105, 34119, 35802, 36126, 37910, 43485, 49283, 52182, 56865, 59670, 60210, 68238, 78273, 86970, 89505, 90315, 98566, 102357, 113730, 130455, 147849, 156546, 170595, 179010, 180630, 204714, 234819, 246415, 260910, 295698, 307071, 341190, 391365, 443547, 469638, 492830, 511785, 614142, 739245, 782730, 887094, 1023570, 1174095, 1330641, 1478490, 1535355, 2217735, 2348190, 2661282, 3070710, 3991923, 4435470, 6653205, 7983846, 13306410, 19959615, 39919230]

約数ペア:

[(1, 39919230), (2, 19959615), (3, 13306410), (5, 7983846), (6, 6653205), (9, 4435470), (10, 3991923), (13, 3070710), (15, 2661282), (17, 2348190), (18, 2217735), (26, 1535355), (27, 1478490), (30, 1330641), (34, 1174095), (39, 1023570), (45, 887094), (51, 782730), (54, 739245), (65, 614142), (78, 511785), (81, 492830), (85, 469638), (90, 443547), (102, 391365), (117, 341190), (130, 307071), (135, 295698), (153, 260910), (162, 246415), (170, 234819), (195, 204714), (221, 180630), (223, 179010), (234, 170595), (255, 156546), (270, 147849), (306, 130455), (351, 113730), (390, 102357), (405, 98566), (442, 90315), (446, 89505), (459, 86970), (510, 78273), (585, 68238), (663, 60210), (669, 59670), (702, 56865), (765, 52182), (810, 49283), (918, 43485), (1053, 37910), (1105, 36126), (1115, 35802), (1170, 34119), (1326, 30105), (1338, 29835), (1377, 28990), (1530, 26091), (1755, 22746), (1989, 20070), (2007, 19890), (2106, 18955), (2210, 18063), (2230, 17901), (2295, 17394), (2754, 14495), (2899, 13770), (3315, 12042), (3345, 11934), (3510, 11373), (3791, 10530), (3978, 10035), (4014, 9945), (4590, 8697), (5265, 7582), (5798, 6885), (5967, 6690), (6021, 6630)]