29070460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10457}}^1$

素因数の和:10605

約数の個数: 24

約数和(自身を含む): 61493040

約数和(自身を除く): 32422580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 10457, 20914, 41828, 52285, 104570, 209140, 1453523, 2907046, 5814092, 7267615, 14535230, 29070460]

約数ペア:

[(1, 29070460), (2, 14535230), (4, 7267615), (5, 5814092), (10, 2907046), (20, 1453523), (139, 209140), (278, 104570), (556, 52285), (695, 41828), (1390, 20914), (2780, 10457)]