122945210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{423949}}^1$

素因数の和:423985

約数の個数: 16

約数和(自身を含む): 228933000

約数和(自身を除く): 105987790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 423949, 847898, 2119745, 4239490, 12294521, 24589042, 61472605, 122945210]

約数ペア:

[(1, 122945210), (2, 61472605), (5, 24589042), (10, 12294521), (29, 4239490), (58, 2119745), (145, 847898), (290, 423949)]