72825510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78307}}^1$

素因数の和:78348

約数の個数: 32

約数和(自身を含む): 180421632

約数和(自身を除く): 107596122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 78307, 156614, 234921, 391535, 469842, 783070, 1174605, 2349210, 2427517, 4855034, 7282551, 12137585, 14565102, 24275170, 36412755, 72825510]

約数ペア:

[(1, 72825510), (2, 36412755), (3, 24275170), (5, 14565102), (6, 12137585), (10, 7282551), (15, 4855034), (30, 2427517), (31, 2349210), (62, 1174605), (93, 783070), (155, 469842), (186, 391535), (310, 234921), (465, 156614), (930, 78307)]