66240810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1499}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 172692000

約数和(自身を除く): 106451190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1499, 2455, 2946, 2998, 4419, 4497, 4910, 7365, 7495, 8838, 8994, 13491, 14730, 14990, 22095, 22485, 26982, 44190, 44970, 67455, 134910, 736009, 1472018, 2208027, 3680045, 4416054, 6624081, 7360090, 11040135, 13248162, 22080270, 33120405, 66240810]

約数ペア:

[(1, 66240810), (2, 33120405), (3, 22080270), (5, 13248162), (6, 11040135), (9, 7360090), (10, 6624081), (15, 4416054), (18, 3680045), (30, 2208027), (45, 1472018), (90, 736009), (491, 134910), (982, 67455), (1473, 44970), (1499, 44190), (2455, 26982), (2946, 22485), (2998, 22095), (4419, 14990), (4497, 14730), (4910, 13491), (7365, 8994), (7495, 8838)]