73309210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15241}}^1$

素因数の和:15298

約数の個数: 32

約数和(自身を含む): 145957392

約数和(自身を除く): 72648182

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 15241, 30482, 76205, 152410, 198133, 396266, 563917, 990665, 1127834, 1981330, 2819585, 5639170, 7330921, 14661842, 36654605, 73309210]

約数ペア:

[(1, 73309210), (2, 36654605), (5, 14661842), (10, 7330921), (13, 5639170), (26, 2819585), (37, 1981330), (65, 1127834), (74, 990665), (130, 563917), (185, 396266), (370, 198133), (481, 152410), (962, 76205), (2405, 30482), (4810, 15241)]