31040310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147811}}^1$

素因数の和:147828

約数の個数: 32

約数和(自身を含む): 85139712

約数和(自身を除く): 54099402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147811, 295622, 443433, 739055, 886866, 1034677, 1478110, 2069354, 2217165, 3104031, 4434330, 5173385, 6208062, 10346770, 15520155, 31040310]

約数ペア:

[(1, 31040310), (2, 15520155), (3, 10346770), (5, 6208062), (6, 5173385), (7, 4434330), (10, 3104031), (14, 2217165), (15, 2069354), (21, 1478110), (30, 1034677), (35, 886866), (42, 739055), (70, 443433), (105, 295622), (210, 147811)]