30903216

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3557}}^1$

素因数の和:3749

約数の個数: 40

約数和(自身を含む): 80296944

約数和(自身を除く): 49393728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 3557, 4344, 7114, 8688, 10671, 14228, 21342, 28456, 42684, 56912, 85368, 170736, 643817, 1287634, 1931451, 2575268, 3862902, 5150536, 7725804, 10301072, 15451608, 30903216]

約数ペア:

[(1, 30903216), (2, 15451608), (3, 10301072), (4, 7725804), (6, 5150536), (8, 3862902), (12, 2575268), (16, 1931451), (24, 1287634), (48, 643817), (181, 170736), (362, 85368), (543, 56912), (724, 42684), (1086, 28456), (1448, 21342), (2172, 14228), (2896, 10671), (3557, 8688), (4344, 7114)]