223007910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{17657}}^1$

素因数の和:18088

約数の個数: 32

約数和(自身を含む): 536520672

約数和(自身を除く): 313512762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 17657, 35314, 52971, 88285, 105942, 176570, 264855, 529710, 7433597, 14867194, 22300791, 37167985, 44601582, 74335970, 111503955, 223007910]

約数ペア:

[(1, 223007910), (2, 111503955), (3, 74335970), (5, 44601582), (6, 37167985), (10, 22300791), (15, 14867194), (30, 7433597), (421, 529710), (842, 264855), (1263, 176570), (2105, 105942), (2526, 88285), (4210, 52971), (6315, 35314), (12630, 17657)]