30259512

素因数分解:

$2^3\times 3^2\times {\mathrm{420271}}^1$

素因数の和:420283

約数の個数: 24

約数和(自身を含む): 81953040

約数和(自身を除く): 51693528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420271, 840542, 1260813, 1681084, 2521626, 3362168, 3782439, 5043252, 7564878, 10086504, 15129756, 30259512]

約数ペア:

[(1, 30259512), (2, 15129756), (3, 10086504), (4, 7564878), (6, 5043252), (8, 3782439), (9, 3362168), (12, 2521626), (18, 1681084), (24, 1260813), (36, 840542), (72, 420271)]