126854910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1760

約数の個数: 160

約数和(自身を含む): 420057792

約数和(自身を除く): 293202882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1721, 1755, 1890, 2106, 2457, 2730, 2835, 3442, 3510, 4095, 4914, 5163, 5265, 5670, 7371, 8190, 8605, 10326, 10530, 12047, 12285, 14742, 15489, 17210, 22373, 24094, 24570, 25815, 30978, 36141, 36855, 44746, 46467, 51630, 60235, 67119, 72282, 73710, 77445, 92934, 108423, 111865, 120470, 134238, 139401, 154890, 156611, 180705, 201357, 216846, 223730, 232335, 278802, 313222, 325269, 335595, 361410, 402714, 464670, 469833, 542115, 604071, 650538, 671190, 697005, 783055, 939666, 975807, 1006785, 1084230, 1208142, 1394010, 1409499, 1566110, 1626345, 1812213, 1951614, 2013570, 2349165, 2818998, 3020355, 3252690, 3624426, 4228497, 4698330, 4879035, 6040710, 7047495, 8456994, 9061065, 9758070, 12685491, 14094990, 18122130, 21142485, 25370982, 42284970, 63427455, 126854910]

約数ペア:

[(1, 126854910), (2, 63427455), (3, 42284970), (5, 25370982), (6, 21142485), (7, 18122130), (9, 14094990), (10, 12685491), (13, 9758070), (14, 9061065), (15, 8456994), (18, 7047495), (21, 6040710), (26, 4879035), (27, 4698330), (30, 4228497), (35, 3624426), (39, 3252690), (42, 3020355), (45, 2818998), (54, 2349165), (63, 2013570), (65, 1951614), (70, 1812213), (78, 1626345), (81, 1566110), (90, 1409499), (91, 1394010), (105, 1208142), (117, 1084230), (126, 1006785), (130, 975807), (135, 939666), (162, 783055), (182, 697005), (189, 671190), (195, 650538), (210, 604071), (234, 542115), (270, 469833), (273, 464670), (315, 402714), (351, 361410), (378, 335595), (390, 325269), (405, 313222), (455, 278802), (546, 232335), (567, 223730), (585, 216846), (630, 201357), (702, 180705), (810, 156611), (819, 154890), (910, 139401), (945, 134238), (1053, 120470), (1134, 111865), (1170, 108423), (1365, 92934), (1638, 77445), (1721, 73710), (1755, 72282), (1890, 67119), (2106, 60235), (2457, 51630), (2730, 46467), (2835, 44746), (3442, 36855), (3510, 36141), (4095, 30978), (4914, 25815), (5163, 24570), (5265, 24094), (5670, 22373), (7371, 17210), (8190, 15489), (8605, 14742), (10326, 12285), (10530, 12047)]