31699830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19937}}^1$

素因数の和:20000

約数の個数: 32

約数和(自身を含む): 77518944

約数和(自身を除く): 45819114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19937, 39874, 59811, 99685, 119622, 199370, 299055, 598110, 1056661, 2113322, 3169983, 5283305, 6339966, 10566610, 15849915, 31699830]

約数ペア:

[(1, 31699830), (2, 15849915), (3, 10566610), (5, 6339966), (6, 5283305), (10, 3169983), (15, 2113322), (30, 1056661), (53, 598110), (106, 299055), (159, 199370), (265, 119622), (318, 99685), (530, 59811), (795, 39874), (1590, 19937)]