10091770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 19731600

約数和(自身を除く): 9639830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 521, 745, 1042, 1490, 1937, 2605, 3874, 5210, 6773, 9685, 13546, 19370, 33865, 67730, 77629, 155258, 388145, 776290, 1009177, 2018354, 5045885, 10091770]

約数ペア:

[(1, 10091770), (2, 5045885), (5, 2018354), (10, 1009177), (13, 776290), (26, 388145), (65, 155258), (130, 77629), (149, 67730), (298, 33865), (521, 19370), (745, 13546), (1042, 9685), (1490, 6773), (1937, 5210), (2605, 3874)]