65661010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107641}}^1$

素因数の和:107709

約数の個数: 16

約数和(自身を含む): 120128472

約数和(自身を除く): 54467462

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 107641, 215282, 538205, 1076410, 6566101, 13132202, 32830505, 65661010]

約数ペア:

[(1, 65661010), (2, 32830505), (5, 13132202), (10, 6566101), (61, 1076410), (122, 538205), (305, 215282), (610, 107641)]