16659870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 40095648

約数和(自身を除く): 23435778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 997, 1114, 1671, 1994, 2785, 2991, 3342, 4985, 5570, 5982, 8355, 9970, 14955, 16710, 29910, 555329, 1110658, 1665987, 2776645, 3331974, 5553290, 8329935, 16659870]

約数ペア:

[(1, 16659870), (2, 8329935), (3, 5553290), (5, 3331974), (6, 2776645), (10, 1665987), (15, 1110658), (30, 555329), (557, 29910), (997, 16710), (1114, 14955), (1671, 9970), (1994, 8355), (2785, 5982), (2991, 5570), (3342, 4985)]