213799260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{154927}}^1$

素因数の和:154962

約数の個数: 48

約数和(自身を含む): 624669696

約数和(自身を除く): 410870436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 154927, 309854, 464781, 619708, 774635, 929562, 1549270, 1859124, 2323905, 3098540, 3563321, 4647810, 7126642, 9295620, 10689963, 14253284, 17816605, 21379926, 35633210, 42759852, 53449815, 71266420, 106899630, 213799260]

約数ペア:

[(1, 213799260), (2, 106899630), (3, 71266420), (4, 53449815), (5, 42759852), (6, 35633210), (10, 21379926), (12, 17816605), (15, 14253284), (20, 10689963), (23, 9295620), (30, 7126642), (46, 4647810), (60, 3563321), (69, 3098540), (92, 2323905), (115, 1859124), (138, 1549270), (230, 929562), (276, 774635), (345, 619708), (460, 464781), (690, 309854), (1380, 154927)]