73193770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15217}}^1$

素因数の和:15274

約数の個数: 32

約数和(自身を含む): 145727568

約数和(自身を除く): 72533798

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 15217, 30434, 76085, 152170, 197821, 395642, 563029, 989105, 1126058, 1978210, 2815145, 5630290, 7319377, 14638754, 36596885, 73193770]

約数ペア:

[(1, 73193770), (2, 36596885), (5, 14638754), (10, 7319377), (13, 5630290), (26, 2815145), (37, 1978210), (65, 1126058), (74, 989105), (130, 563029), (185, 395642), (370, 197821), (481, 152170), (962, 76085), (2405, 30434), (4810, 15217)]