397233090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4413701}}^1$

素因数の和:4413714

約数の個数: 24

約数和(自身を含む): 1032806268

約数和(自身を除く): 635573178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4413701, 8827402, 13241103, 22068505, 26482206, 39723309, 44137010, 66205515, 79446618, 132411030, 198616545, 397233090]

約数ペア:

[(1, 397233090), (2, 198616545), (3, 132411030), (5, 79446618), (6, 66205515), (9, 44137010), (10, 39723309), (15, 26482206), (18, 22068505), (30, 13241103), (45, 8827402), (90, 4413701)]