200027970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2222533}}^1$

素因数の和:2222546

約数の個数: 24

約数和(自身を含む): 520072956

約数和(自身を除く): 320044986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2222533, 4445066, 6667599, 11112665, 13335198, 20002797, 22225330, 33337995, 40005594, 66675990, 100013985, 200027970]

約数ペア:

[(1, 200027970), (2, 100013985), (3, 66675990), (5, 40005594), (6, 33337995), (9, 22225330), (10, 20002797), (15, 13335198), (18, 11112665), (30, 6667599), (45, 4445066), (90, 2222533)]