12704460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211741}}^1$

素因数の和:211753

約数の個数: 24

約数和(自身を含む): 35572656

約数和(自身を除く): 22868196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211741, 423482, 635223, 846964, 1058705, 1270446, 2117410, 2540892, 3176115, 4234820, 6352230, 12704460]

約数ペア:

[(1, 12704460), (2, 6352230), (3, 4234820), (4, 3176115), (5, 2540892), (6, 2117410), (10, 1270446), (12, 1058705), (15, 846964), (20, 635223), (30, 423482), (60, 211741)]