123746670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19966

約数の個数: 64

約数和(自身を含む): 344355840

約数和(自身を除く): 220609170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 19927, 39854, 59781, 99635, 119562, 179343, 199270, 298905, 358686, 458321, 538029, 597810, 896715, 916642, 1076058, 1374963, 1793430, 2291605, 2690145, 2749926, 4124889, 4583210, 5380290, 6874815, 8249778, 12374667, 13749630, 20624445, 24749334, 41248890, 61873335, 123746670]

約数ペア:

[(1, 123746670), (2, 61873335), (3, 41248890), (5, 24749334), (6, 20624445), (9, 13749630), (10, 12374667), (15, 8249778), (18, 6874815), (23, 5380290), (27, 4583210), (30, 4124889), (45, 2749926), (46, 2690145), (54, 2291605), (69, 1793430), (90, 1374963), (115, 1076058), (135, 916642), (138, 896715), (207, 597810), (230, 538029), (270, 458321), (345, 358686), (414, 298905), (621, 199270), (690, 179343), (1035, 119562), (1242, 99635), (2070, 59781), (3105, 39854), (6210, 19927)]