30244720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34369}}^1$

素因数の和:34393

約数の個数: 40

約数和(自身を含む): 76713840

約数和(自身を除く): 46469120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34369, 68738, 137476, 171845, 274952, 343690, 378059, 549904, 687380, 756118, 1374760, 1512236, 1890295, 2749520, 3024472, 3780590, 6048944, 7561180, 15122360, 30244720]

約数ペア:

[(1, 30244720), (2, 15122360), (4, 7561180), (5, 6048944), (8, 3780590), (10, 3024472), (11, 2749520), (16, 1890295), (20, 1512236), (22, 1374760), (40, 756118), (44, 687380), (55, 549904), (80, 378059), (88, 343690), (110, 274952), (176, 171845), (220, 137476), (440, 68738), (880, 34369)]