153934370

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{210869}}^1$

素因数の和:210949

約数の個数: 16

約数和(自身を含む): 280878840

約数和(自身を除く): 126944470

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 210869, 421738, 1054345, 2108690, 15393437, 30786874, 76967185, 153934370]

約数ペア:

[(1, 153934370), (2, 76967185), (5, 30786874), (10, 15393437), (73, 2108690), (146, 1054345), (365, 421738), (730, 210869)]