12268890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 33291648

約数和(自身を除く): 21022758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5927, 11854, 17781, 29635, 35562, 53343, 59270, 88905, 106686, 136321, 177810, 266715, 272642, 408963, 533430, 681605, 817926, 1226889, 1363210, 2044815, 2453778, 4089630, 6134445, 12268890]

約数ペア:

[(1, 12268890), (2, 6134445), (3, 4089630), (5, 2453778), (6, 2044815), (9, 1363210), (10, 1226889), (15, 817926), (18, 681605), (23, 533430), (30, 408963), (45, 272642), (46, 266715), (69, 177810), (90, 136321), (115, 106686), (138, 88905), (207, 59270), (230, 53343), (345, 35562), (414, 29635), (690, 17781), (1035, 11854), (2070, 5927)]