70929980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322409}}^1$

素因数の和:322429

約数の個数: 24

約数和(自身を含む): 162494640

約数和(自身を除く): 91564660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 322409, 644818, 1289636, 1612045, 3224090, 3546499, 6448180, 7092998, 14185996, 17732495, 35464990, 70929980]

約数ペア:

[(1, 70929980), (2, 35464990), (4, 17732495), (5, 14185996), (10, 7092998), (11, 6448180), (20, 3546499), (22, 3224090), (44, 1612045), (55, 1289636), (110, 644818), (220, 322409)]