447339270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19543}}^1$

素因数の和:19669

約数の個数: 64

約数和(自身を含む): 1238307840

約数和(自身を除く): 790968570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 19543, 22890, 39086, 58629, 97715, 117258, 136801, 195430, 273602, 293145, 410403, 586290, 684005, 820806, 1368010, 2052015, 2130187, 4104030, 4260374, 6390561, 10650935, 12781122, 14911309, 21301870, 29822618, 31952805, 44733927, 63905610, 74556545, 89467854, 149113090, 223669635, 447339270]

約数ペア:

[(1, 447339270), (2, 223669635), (3, 149113090), (5, 89467854), (6, 74556545), (7, 63905610), (10, 44733927), (14, 31952805), (15, 29822618), (21, 21301870), (30, 14911309), (35, 12781122), (42, 10650935), (70, 6390561), (105, 4260374), (109, 4104030), (210, 2130187), (218, 2052015), (327, 1368010), (545, 820806), (654, 684005), (763, 586290), (1090, 410403), (1526, 293145), (1635, 273602), (2289, 195430), (3270, 136801), (3815, 117258), (4578, 97715), (7630, 58629), (11445, 39086), (19543, 22890)]