207971730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2310797}}^1$

素因数の和:2310810

約数の個数: 24

約数和(自身を含む): 540726732

約数和(自身を除く): 332755002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2310797, 4621594, 6932391, 11553985, 13864782, 20797173, 23107970, 34661955, 41594346, 69323910, 103985865, 207971730]

約数ペア:

[(1, 207971730), (2, 103985865), (3, 69323910), (5, 41594346), (6, 34661955), (9, 23107970), (10, 20797173), (15, 13864782), (18, 11553985), (30, 6932391), (45, 4621594), (90, 2310797)]