654270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 1592352

約数和(自身を除く): 938082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 193, 226, 339, 386, 565, 579, 678, 965, 1130, 1158, 1695, 1930, 2895, 3390, 5790, 21809, 43618, 65427, 109045, 130854, 218090, 327135, 654270]

約数ペア:

[(1, 654270), (2, 327135), (3, 218090), (5, 130854), (6, 109045), (10, 65427), (15, 43618), (30, 21809), (113, 5790), (193, 3390), (226, 2895), (339, 1930), (386, 1695), (565, 1158), (579, 1130), (678, 965)]