5408570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 4821190

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 239, 310, 365, 478, 730, 1195, 2263, 2390, 4526, 7409, 11315, 14818, 17447, 22630, 34894, 37045, 74090, 87235, 174470, 540857, 1081714, 2704285, 5408570]

約数ペア:

[(1, 5408570), (2, 2704285), (5, 1081714), (10, 540857), (31, 174470), (62, 87235), (73, 74090), (146, 37045), (155, 34894), (239, 22630), (310, 17447), (365, 14818), (478, 11315), (730, 7409), (1195, 4526), (2263, 2390)]