3058280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 6958440

約数和(自身を除く): 3900160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 757, 808, 1010, 1514, 2020, 3028, 3785, 4040, 6056, 7570, 15140, 30280, 76457, 152914, 305828, 382285, 611656, 764570, 1529140, 3058280]

約数ペア:

[(1, 3058280), (2, 1529140), (4, 764570), (5, 611656), (8, 382285), (10, 305828), (20, 152914), (40, 76457), (101, 30280), (202, 15140), (404, 7570), (505, 6056), (757, 4040), (808, 3785), (1010, 3028), (1514, 2020)]