61331370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9689}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 147908160

約数和(自身を除く): 86576790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 9689, 19378, 29067, 48445, 58134, 96890, 145335, 290670, 2044379, 4088758, 6133137, 10221895, 12266274, 20443790, 30665685, 61331370]

約数ペア:

[(1, 61331370), (2, 30665685), (3, 20443790), (5, 12266274), (6, 10221895), (10, 6133137), (15, 4088758), (30, 2044379), (211, 290670), (422, 145335), (633, 96890), (1055, 58134), (1266, 48445), (2110, 29067), (3165, 19378), (6330, 9689)]