328337010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2437}}^1$

素因数の和:2952

約数の個数: 64

約数和(自身を含む): 877680000

約数和(自身を除く): 549342990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 998, 1497, 2437, 2495, 2994, 4491, 4874, 4990, 7311, 7485, 8982, 12185, 13473, 14622, 14970, 21933, 22455, 24370, 26946, 36555, 43866, 44910, 65799, 67365, 73110, 109665, 131598, 134730, 219330, 328995, 657990, 1216063, 2432126, 3648189, 6080315, 7296378, 10944567, 12160630, 18240945, 21889134, 32833701, 36481890, 54722835, 65667402, 109445670, 164168505, 328337010]

約数ペア:

[(1, 328337010), (2, 164168505), (3, 109445670), (5, 65667402), (6, 54722835), (9, 36481890), (10, 32833701), (15, 21889134), (18, 18240945), (27, 12160630), (30, 10944567), (45, 7296378), (54, 6080315), (90, 3648189), (135, 2432126), (270, 1216063), (499, 657990), (998, 328995), (1497, 219330), (2437, 134730), (2495, 131598), (2994, 109665), (4491, 73110), (4874, 67365), (4990, 65799), (7311, 44910), (7485, 43866), (8982, 36555), (12185, 26946), (13473, 24370), (14622, 22455), (14970, 21933)]