30915702

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7247}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 69580800

約数和(自身を除く): 38665098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 7247, 14494, 21741, 43482, 65223, 130446, 195669, 391338, 572513, 1145026, 1717539, 3435078, 5152617, 10305234, 15457851, 30915702]

約数ペア:

[(1, 30915702), (2, 15457851), (3, 10305234), (6, 5152617), (9, 3435078), (18, 1717539), (27, 1145026), (54, 572513), (79, 391338), (158, 195669), (237, 130446), (474, 65223), (711, 43482), (1422, 21741), (2133, 14494), (4266, 7247)]