30939230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15241}}^1$

素因数の和:15284

約数の個数: 32

約数和(自身を含む): 65845440

約数和(自身を除く): 34906210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 15241, 30482, 76205, 106687, 152410, 213374, 441989, 533435, 883978, 1066870, 2209945, 3093923, 4419890, 6187846, 15469615, 30939230]

約数ペア:

[(1, 30939230), (2, 15469615), (5, 6187846), (7, 4419890), (10, 3093923), (14, 2209945), (29, 1066870), (35, 883978), (58, 533435), (70, 441989), (145, 213374), (203, 152410), (290, 106687), (406, 76205), (1015, 30482), (2030, 15241)]