139271910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4642397}}^1$

素因数の和:4642407

約数の個数: 16

約数和(自身を含む): 334252656

約数和(自身を除く): 194980746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4642397, 9284794, 13927191, 23211985, 27854382, 46423970, 69635955, 139271910]

約数ペア:

[(1, 139271910), (2, 69635955), (3, 46423970), (5, 27854382), (6, 23211985), (10, 13927191), (15, 9284794), (30, 4642397)]