86661330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 151802670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 499, 827, 998, 1497, 1654, 2481, 2495, 2994, 3493, 4135, 4962, 4990, 5789, 6986, 7485, 8270, 10479, 11578, 12405, 14970, 17367, 17465, 20958, 24810, 28945, 34734, 34930, 52395, 57890, 86835, 104790, 173670, 412673, 825346, 1238019, 2063365, 2476038, 2888711, 4126730, 5777422, 6190095, 8666133, 12380190, 14443555, 17332266, 28887110, 43330665, 86661330]

約数ペア:

[(1, 86661330), (2, 43330665), (3, 28887110), (5, 17332266), (6, 14443555), (7, 12380190), (10, 8666133), (14, 6190095), (15, 5777422), (21, 4126730), (30, 2888711), (35, 2476038), (42, 2063365), (70, 1238019), (105, 825346), (210, 412673), (499, 173670), (827, 104790), (998, 86835), (1497, 57890), (1654, 52395), (2481, 34930), (2495, 34734), (2994, 28945), (3493, 24810), (4135, 20958), (4962, 17465), (4990, 17367), (5789, 14970), (6986, 12405), (7485, 11578), (8270, 10479)]