153153340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{450451}}^1$

素因数の和:450477

約数の個数: 24

約数和(自身を含む): 340541712

約数和(自身を除く): 187388372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 450451, 900902, 1801804, 2252255, 4504510, 7657667, 9009020, 15315334, 30630668, 38288335, 76576670, 153153340]

約数ペア:

[(1, 153153340), (2, 76576670), (4, 38288335), (5, 30630668), (10, 15315334), (17, 9009020), (20, 7657667), (34, 4504510), (68, 2252255), (85, 1801804), (170, 900902), (340, 450451)]