131163090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{10903}}^1$

素因数の和:11314

約数の個数: 32

約数和(自身を含む): 315605376

約数和(自身を除く): 184442286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 10903, 12030, 21806, 32709, 54515, 65418, 109030, 163545, 327090, 4372103, 8744206, 13116309, 21860515, 26232618, 43721030, 65581545, 131163090]

約数ペア:

[(1, 131163090), (2, 65581545), (3, 43721030), (5, 26232618), (6, 21860515), (10, 13116309), (15, 8744206), (30, 4372103), (401, 327090), (802, 163545), (1203, 109030), (2005, 65418), (2406, 54515), (4010, 32709), (6015, 21806), (10903, 12030)]