520067190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6599}}^1$

素因数の和:6717

約数の個数: 64

約数和(自身を含む): 1300147200

約数和(自身を除く): 780080010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 426, 555, 710, 1065, 1110, 2130, 2627, 5254, 6599, 7881, 13135, 13198, 15762, 19797, 26270, 32995, 39405, 39594, 65990, 78810, 98985, 197970, 244163, 468529, 488326, 732489, 937058, 1220815, 1405587, 1464978, 2342645, 2441630, 2811174, 3662445, 4685290, 7027935, 7324890, 14055870, 17335573, 34671146, 52006719, 86677865, 104013438, 173355730, 260033595, 520067190]

約数ペア:

[(1, 520067190), (2, 260033595), (3, 173355730), (5, 104013438), (6, 86677865), (10, 52006719), (15, 34671146), (30, 17335573), (37, 14055870), (71, 7324890), (74, 7027935), (111, 4685290), (142, 3662445), (185, 2811174), (213, 2441630), (222, 2342645), (355, 1464978), (370, 1405587), (426, 1220815), (555, 937058), (710, 732489), (1065, 488326), (1110, 468529), (2130, 244163), (2627, 197970), (5254, 98985), (6599, 78810), (7881, 65990), (13135, 39594), (13198, 39405), (15762, 32995), (19797, 26270)]