2015143430

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{448807}}^1$

素因数の和:449263

約数の個数: 16

約数和(自身を含む): 3635344800

約数和(自身を除く): 1620201370

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 448807, 897614, 2244035, 4488070, 201514343, 403028686, 1007571715, 2015143430]

約数ペア:

[(1, 2015143430), (2, 1007571715), (5, 403028686), (10, 201514343), (449, 4488070), (898, 2244035), (2245, 897614), (4490, 448807)]