81603669870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67579}}^1\times {\mathrm{13417}}^1$

素因数の和:81009

約数の個数: 48

約数和(自身を含む): 212188494960

約数和(自身を除く): 130584825090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13417, 26834, 40251, 67085, 67579, 80502, 120753, 134170, 135158, 201255, 202737, 241506, 337895, 402510, 405474, 603765, 608211, 675790, 1013685, 1207530, 1216422, 2027370, 3041055, 6082110, 906707443, 1813414886, 2720122329, 4533537215, 5440244658, 8160366987, 9067074430, 13600611645, 16320733974, 27201223290, 40801834935, 81603669870]

約数ペア:

[(1, 81603669870), (2, 40801834935), (3, 27201223290), (5, 16320733974), (6, 13600611645), (9, 9067074430), (10, 8160366987), (15, 5440244658), (18, 4533537215), (30, 2720122329), (45, 1813414886), (90, 906707443), (13417, 6082110), (26834, 3041055), (40251, 2027370), (67085, 1216422), (67579, 1207530), (80502, 1013685), (120753, 675790), (134170, 608211), (135158, 603765), (201255, 405474), (202737, 402510), (241506, 337895)]