401670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 1044576

約数和(自身を除く): 642906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4463, 8926, 13389, 22315, 26778, 40167, 44630, 66945, 80334, 133890, 200835, 401670]

約数ペア:

[(1, 401670), (2, 200835), (3, 133890), (5, 80334), (6, 66945), (9, 44630), (10, 40167), (15, 26778), (18, 22315), (30, 13389), (45, 8926), (90, 4463)]