71315430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 175158720

約数和(自身を除く): 103843290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 113, 193, 218, 226, 327, 339, 386, 545, 565, 579, 654, 678, 965, 1090, 1130, 1158, 1635, 1695, 1930, 2895, 3270, 3390, 5790, 12317, 21037, 21809, 24634, 36951, 42074, 43618, 61585, 63111, 65427, 73902, 105185, 109045, 123170, 126222, 130854, 184755, 210370, 218090, 315555, 327135, 369510, 631110, 654270, 2377181, 4754362, 7131543, 11885905, 14263086, 23771810, 35657715, 71315430]

約数ペア:

[(1, 71315430), (2, 35657715), (3, 23771810), (5, 14263086), (6, 11885905), (10, 7131543), (15, 4754362), (30, 2377181), (109, 654270), (113, 631110), (193, 369510), (218, 327135), (226, 315555), (327, 218090), (339, 210370), (386, 184755), (545, 130854), (565, 126222), (579, 123170), (654, 109045), (678, 105185), (965, 73902), (1090, 65427), (1130, 63111), (1158, 61585), (1635, 43618), (1695, 42074), (1930, 36951), (2895, 24634), (3270, 21809), (3390, 21037), (5790, 12317)]