30924540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171803}}^1$

素因数の和:171818

約数の個数: 36

約数和(自身を含む): 93804984

約数和(自身を除く): 62880444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171803, 343606, 515409, 687212, 859015, 1030818, 1546227, 1718030, 2061636, 2577045, 3092454, 3436060, 5154090, 6184908, 7731135, 10308180, 15462270, 30924540]

約数ペア:

[(1, 30924540), (2, 15462270), (3, 10308180), (4, 7731135), (5, 6184908), (6, 5154090), (9, 3436060), (10, 3092454), (12, 2577045), (15, 2061636), (18, 1718030), (20, 1546227), (30, 1030818), (36, 859015), (45, 687212), (60, 515409), (90, 343606), (180, 171803)]