157029870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275491}}^1$

素因数の和:275520

約数の個数: 32

約数和(自身を含む): 396708480

約数和(自身を除く): 239678610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275491, 550982, 826473, 1377455, 1652946, 2754910, 4132365, 5234329, 8264730, 10468658, 15702987, 26171645, 31405974, 52343290, 78514935, 157029870]

約数ペア:

[(1, 157029870), (2, 78514935), (3, 52343290), (5, 31405974), (6, 26171645), (10, 15702987), (15, 10468658), (19, 8264730), (30, 5234329), (38, 4132365), (57, 2754910), (95, 1652946), (114, 1377455), (190, 826473), (285, 550982), (570, 275491)]