1738297960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6208207}}^1$

素因数の和:6208225

約数の個数: 32

約数和(自身を含む): 4469909760

約数和(自身を除く): 2731611800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6208207, 12416414, 24832828, 31041035, 43457449, 49665656, 62082070, 86914898, 124164140, 173829796, 217287245, 248328280, 347659592, 434574490, 869148980, 1738297960]

約数ペア:

[(1, 1738297960), (2, 869148980), (4, 434574490), (5, 347659592), (7, 248328280), (8, 217287245), (10, 173829796), (14, 124164140), (20, 86914898), (28, 62082070), (35, 49665656), (40, 43457449), (56, 31041035), (70, 24832828), (140, 12416414), (280, 6208207)]