2100020610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70000687}}^1$

素因数の和:70000697

約数の個数: 16

約数和(自身を含む): 5040049536

約数和(自身を除く): 2940028926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70000687, 140001374, 210002061, 350003435, 420004122, 700006870, 1050010305, 2100020610]

約数ペア:

[(1, 2100020610), (2, 1050010305), (3, 700006870), (5, 420004122), (6, 350003435), (10, 210002061), (15, 140001374), (30, 70000687)]