18631230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10181}}^1$

素因数の和:10252

約数の個数: 32

約数和(自身を含む): 45452448

約数和(自身を除く): 26821218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10181, 20362, 30543, 50905, 61086, 101810, 152715, 305430, 621041, 1242082, 1863123, 3105205, 3726246, 6210410, 9315615, 18631230]

約数ペア:

[(1, 18631230), (2, 9315615), (3, 6210410), (5, 3726246), (6, 3105205), (10, 1863123), (15, 1242082), (30, 621041), (61, 305430), (122, 152715), (183, 101810), (305, 61086), (366, 50905), (610, 30543), (915, 20362), (1830, 10181)]