27286860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1607}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 76720896

約数和(自身を除く): 49434036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1607, 1698, 2830, 3214, 3396, 4245, 4821, 5660, 6428, 8035, 8490, 9642, 16070, 16980, 19284, 24105, 32140, 48210, 96420, 454781, 909562, 1364343, 1819124, 2273905, 2728686, 4547810, 5457372, 6821715, 9095620, 13643430, 27286860]

約数ペア:

[(1, 27286860), (2, 13643430), (3, 9095620), (4, 6821715), (5, 5457372), (6, 4547810), (10, 2728686), (12, 2273905), (15, 1819124), (20, 1364343), (30, 909562), (60, 454781), (283, 96420), (566, 48210), (849, 32140), (1132, 24105), (1415, 19284), (1607, 16980), (1698, 16070), (2830, 9642), (3214, 8490), (3396, 8035), (4245, 6428), (4821, 5660)]