104257020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{248231}}^1$

素因数の和:248250

約数の個数: 48

約数和(自身を含む): 333623808

約数和(自身を除く): 229366788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 248231, 496462, 744693, 992924, 1241155, 1489386, 1737617, 2482310, 2978772, 3475234, 3723465, 4964620, 5212851, 6950468, 7446930, 8688085, 10425702, 14893860, 17376170, 20851404, 26064255, 34752340, 52128510, 104257020]

約数ペア:

[(1, 104257020), (2, 52128510), (3, 34752340), (4, 26064255), (5, 20851404), (6, 17376170), (7, 14893860), (10, 10425702), (12, 8688085), (14, 7446930), (15, 6950468), (20, 5212851), (21, 4964620), (28, 3723465), (30, 3475234), (35, 2978772), (42, 2482310), (60, 1737617), (70, 1489386), (84, 1241155), (105, 992924), (140, 744693), (210, 496462), (420, 248231)]