28413090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315701}}^1$

素因数の和:315714

約数の個数: 24

約数和(自身を含む): 73874268

約数和(自身を除く): 45461178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315701, 631402, 947103, 1578505, 1894206, 2841309, 3157010, 4735515, 5682618, 9471030, 14206545, 28413090]

約数ペア:

[(1, 28413090), (2, 14206545), (3, 9471030), (5, 5682618), (6, 4735515), (9, 3157010), (10, 2841309), (15, 1894206), (18, 1578505), (30, 947103), (45, 631402), (90, 315701)]