64498260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074971}}^1$

素因数の和:1074983

約数の個数: 24

約数和(自身を含む): 180595296

約数和(自身を除く): 116097036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074971, 2149942, 3224913, 4299884, 5374855, 6449826, 10749710, 12899652, 16124565, 21499420, 32249130, 64498260]

約数ペア:

[(1, 64498260), (2, 32249130), (3, 21499420), (4, 16124565), (5, 12899652), (6, 10749710), (10, 6449826), (12, 5374855), (15, 4299884), (20, 3224913), (30, 2149942), (60, 1074971)]