613380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10223}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 1717632

約数和(自身を除く): 1104252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10223, 20446, 30669, 40892, 51115, 61338, 102230, 122676, 153345, 204460, 306690, 613380]

約数ペア:

[(1, 613380), (2, 306690), (3, 204460), (4, 153345), (5, 122676), (6, 102230), (10, 61338), (12, 51115), (15, 40892), (20, 30669), (30, 20446), (60, 10223)]