2051207910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22791199}}^1$

素因数の和:22791212

約数の個数: 24

約数和(自身を含む): 5333140800

約数和(自身を除く): 3281932890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22791199, 45582398, 68373597, 113955995, 136747194, 205120791, 227911990, 341867985, 410241582, 683735970, 1025603955, 2051207910]

約数ペア:

[(1, 2051207910), (2, 1025603955), (3, 683735970), (5, 410241582), (6, 341867985), (9, 227911990), (10, 205120791), (15, 136747194), (18, 113955995), (30, 68373597), (45, 45582398), (90, 22791199)]