610437140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{285251}}^1$

素因数の和:285367

約数の個数: 24

約数和(自身を含む): 1293903072

約数和(自身を除く): 683465932

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 285251, 570502, 1141004, 1426255, 2852510, 5705020, 30521857, 61043714, 122087428, 152609285, 305218570, 610437140]

約数ペア:

[(1, 610437140), (2, 305218570), (4, 152609285), (5, 122087428), (10, 61043714), (20, 30521857), (107, 5705020), (214, 2852510), (428, 1426255), (535, 1141004), (1070, 570502), (2140, 285251)]