237846870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20809}}^1$

素因数の和:20949

約数の個数: 48

約数和(自身を含む): 623301120

約数和(自身を除く): 385454250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 20809, 41618, 62427, 104045, 124854, 187281, 208090, 312135, 374562, 624270, 936405, 1872810, 2642743, 5285486, 7928229, 13213715, 15856458, 23784687, 26427430, 39641145, 47569374, 79282290, 118923435, 237846870]

約数ペア:

[(1, 237846870), (2, 118923435), (3, 79282290), (5, 47569374), (6, 39641145), (9, 26427430), (10, 23784687), (15, 15856458), (18, 13213715), (30, 7928229), (45, 5285486), (90, 2642743), (127, 1872810), (254, 936405), (381, 624270), (635, 374562), (762, 312135), (1143, 208090), (1270, 187281), (1905, 124854), (2286, 104045), (3810, 62427), (5715, 41618), (11430, 20809)]