2699220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44987}}^1$

素因数の和:44999

約数の個数: 24

約数和(自身を含む): 7557984

約数和(自身を除く): 4858764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44987, 89974, 134961, 179948, 224935, 269922, 449870, 539844, 674805, 899740, 1349610, 2699220]

約数ペア:

[(1, 2699220), (2, 1349610), (3, 899740), (4, 674805), (5, 539844), (6, 449870), (10, 269922), (12, 224935), (15, 179948), (20, 134961), (30, 89974), (60, 44987)]