66649210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 125273232

約数和(自身を除く): 58624022

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 2953, 4514, 5906, 11285, 14765, 22570, 29530, 109261, 180133, 218522, 360266, 546305, 900665, 1092610, 1801330, 6664921, 13329842, 33324605, 66649210]

約数ペア:

[(1, 66649210), (2, 33324605), (5, 13329842), (10, 6664921), (37, 1801330), (61, 1092610), (74, 900665), (122, 546305), (185, 360266), (305, 218522), (370, 180133), (610, 109261), (2257, 29530), (2953, 22570), (4514, 14765), (5906, 11285)]