31800330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117779}}^1$

素因数の和:117795

約数の個数: 32

約数和(自身を含む): 84801600

約数和(自身を除く): 53001270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117779, 235558, 353337, 588895, 706674, 1060011, 1177790, 1766685, 2120022, 3180033, 3533370, 5300055, 6360066, 10600110, 15900165, 31800330]

約数ペア:

[(1, 31800330), (2, 15900165), (3, 10600110), (5, 6360066), (6, 5300055), (9, 3533370), (10, 3180033), (15, 2120022), (18, 1766685), (27, 1177790), (30, 1060011), (45, 706674), (54, 588895), (90, 353337), (135, 235558), (270, 117779)]