6999740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31817}}^1$

素因数の和:31837

約数の個数: 24

約数和(自身を含む): 16036272

約数和(自身を除く): 9036532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31817, 63634, 127268, 159085, 318170, 349987, 636340, 699974, 1399948, 1749935, 3499870, 6999740]

約数ペア:

[(1, 6999740), (2, 3499870), (4, 1749935), (5, 1399948), (10, 699974), (11, 636340), (20, 349987), (22, 318170), (44, 159085), (55, 127268), (110, 63634), (220, 31817)]