27824970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1889}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 39126390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 1889, 2455, 2946, 3778, 4910, 5667, 7365, 9445, 11334, 14730, 18890, 28335, 56670, 927499, 1854998, 2782497, 4637495, 5564994, 9274990, 13912485, 27824970]

約数ペア:

[(1, 27824970), (2, 13912485), (3, 9274990), (5, 5564994), (6, 4637495), (10, 2782497), (15, 1854998), (30, 927499), (491, 56670), (982, 28335), (1473, 18890), (1889, 14730), (2455, 11334), (2946, 9445), (3778, 7365), (4910, 5667)]