85391430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6761}}^1$

素因数の和:7192

約数の個数: 32

約数和(自身を含む): 205456608

約数和(自身を除く): 120065178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 6761, 12630, 13522, 20283, 33805, 40566, 67610, 101415, 202830, 2846381, 5692762, 8539143, 14231905, 17078286, 28463810, 42695715, 85391430]

約数ペア:

[(1, 85391430), (2, 42695715), (3, 28463810), (5, 17078286), (6, 14231905), (10, 8539143), (15, 5692762), (30, 2846381), (421, 202830), (842, 101415), (1263, 67610), (2105, 40566), (2526, 33805), (4210, 20283), (6315, 13522), (6761, 12630)]