88921020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47807}}^1$

素因数の和:47850

約数の個数: 48

約数和(自身を含む): 257015808

約数和(自身を除く): 168094788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 47807, 95614, 143421, 191228, 239035, 286842, 478070, 573684, 717105, 956140, 1434210, 1482017, 2868420, 2964034, 4446051, 5928068, 7410085, 8892102, 14820170, 17784204, 22230255, 29640340, 44460510, 88921020]

約数ペア:

[(1, 88921020), (2, 44460510), (3, 29640340), (4, 22230255), (5, 17784204), (6, 14820170), (10, 8892102), (12, 7410085), (15, 5928068), (20, 4446051), (30, 2964034), (31, 2868420), (60, 1482017), (62, 1434210), (93, 956140), (124, 717105), (155, 573684), (186, 478070), (310, 286842), (372, 239035), (465, 191228), (620, 143421), (930, 95614), (1860, 47807)]