143146870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{3847}}^1$

素因数の和:3976

約数の個数: 24

約数和(自身を含む): 262025712

約数和(自身を除く): 118878842

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3721, 3847, 7442, 7694, 18605, 19235, 37210, 38470, 234667, 469334, 1173335, 2346670, 14314687, 28629374, 71573435, 143146870]

約数ペア:

[(1, 143146870), (2, 71573435), (5, 28629374), (10, 14314687), (61, 2346670), (122, 1173335), (305, 469334), (610, 234667), (3721, 38470), (3847, 37210), (7442, 19235), (7694, 18605)]