69944810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18553}}^1$

素因数の和:18602

約数の個数: 32

約数和(自身を含む): 140268240

約数和(自身を除く): 70323430

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 18553, 37106, 92765, 185530, 241189, 482378, 538037, 1076074, 1205945, 2411890, 2690185, 5380370, 6994481, 13988962, 34972405, 69944810]

約数ペア:

[(1, 69944810), (2, 34972405), (5, 13988962), (10, 6994481), (13, 5380370), (26, 2690185), (29, 2411890), (58, 1205945), (65, 1076074), (130, 538037), (145, 482378), (290, 241189), (377, 185530), (754, 92765), (1885, 37106), (3770, 18553)]