28675410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22229}}^1$

素因数の和:22282

約数の個数: 32

約数和(自身を含む): 70424640

約数和(自身を除く): 41749230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22229, 44458, 66687, 111145, 133374, 222290, 333435, 666870, 955847, 1911694, 2867541, 4779235, 5735082, 9558470, 14337705, 28675410]

約数ペア:

[(1, 28675410), (2, 14337705), (3, 9558470), (5, 5735082), (6, 4779235), (10, 2867541), (15, 1911694), (30, 955847), (43, 666870), (86, 333435), (129, 222290), (215, 133374), (258, 111145), (430, 66687), (645, 44458), (1290, 22229)]