70999940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322727}}^1$

素因数の和:322747

約数の個数: 24

約数和(自身を含む): 162654912

約数和(自身を除く): 91654972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 322727, 645454, 1290908, 1613635, 3227270, 3549997, 6454540, 7099994, 14199988, 17749985, 35499970, 70999940]

約数ペア:

[(1, 70999940), (2, 35499970), (4, 17749985), (5, 14199988), (10, 7099994), (11, 6454540), (20, 3549997), (22, 3227270), (44, 1613635), (55, 1290908), (110, 645454), (220, 322727)]