128586030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10181}}^1$

素因数の和:10612

約数の個数: 32

約数和(自身を含む): 309369888

約数和(自身を除く): 180783858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 10181, 12630, 20362, 30543, 50905, 61086, 101810, 152715, 305430, 4286201, 8572402, 12858603, 21431005, 25717206, 42862010, 64293015, 128586030]

約数ペア:

[(1, 128586030), (2, 64293015), (3, 42862010), (5, 25717206), (6, 21431005), (10, 12858603), (15, 8572402), (30, 4286201), (421, 305430), (842, 152715), (1263, 101810), (2105, 61086), (2526, 50905), (4210, 30543), (6315, 20362), (10181, 12630)]