312768190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{154073}}^1$

素因数の和:154116

約数の個数: 32

約数和(自身を含む): 665599680

約数和(自身を除く): 352831490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 154073, 308146, 770365, 1078511, 1540730, 2157022, 4468117, 5392555, 8936234, 10785110, 22340585, 31276819, 44681170, 62553638, 156384095, 312768190]

約数ペア:

[(1, 312768190), (2, 156384095), (5, 62553638), (7, 44681170), (10, 31276819), (14, 22340585), (29, 10785110), (35, 8936234), (58, 5392555), (70, 4468117), (145, 2157022), (203, 1540730), (290, 1078511), (406, 770365), (1015, 308146), (2030, 154073)]