15742321830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1377281}}^1$

素因数の和:1377421

約数の個数: 48

約数和(自身を含む): 41252350464

約数和(自身を除く): 25510028634

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, 1377281, 2754562, 4131843, 6886405, 8263686, 12395529, 13772810, 20659215, 24791058, 41318430, 61977645, 123955290, 174914687, 349829374, 524744061, 874573435, 1049488122, 1574232183, 1749146870, 2623720305, 3148464366, 5247440610, 7871160915, 15742321830]

約数ペア:

[(1, 15742321830), (2, 7871160915), (3, 5247440610), (5, 3148464366), (6, 2623720305), (9, 1749146870), (10, 1574232183), (15, 1049488122), (18, 874573435), (30, 524744061), (45, 349829374), (90, 174914687), (127, 123955290), (254, 61977645), (381, 41318430), (635, 24791058), (762, 20659215), (1143, 13772810), (1270, 12395529), (1905, 8263686), (2286, 6886405), (3810, 4131843), (5715, 2754562), (11430, 1377281)]