1857702990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2593}}^1$

素因数の和:2794

約数の個数: 128

約数和(自身を含む): 5271340032

約数和(自身を除く): 3413637042

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 167, 195, 286, 330, 334, 390, 429, 501, 715, 835, 858, 1002, 1430, 1670, 1837, 2145, 2171, 2505, 2593, 3674, 4290, 4342, 5010, 5186, 5511, 6513, 7779, 9185, 10855, 11022, 12965, 13026, 15558, 18370, 21710, 23881, 25930, 27555, 28523, 32565, 33709, 38895, 47762, 55110, 57046, 65130, 67418, 71643, 77790, 85569, 101127, 119405, 142615, 143286, 168545, 171138, 202254, 238810, 285230, 337090, 358215, 370799, 427845, 433031, 505635, 716430, 741598, 855690, 866062, 1011270, 1112397, 1299093, 1853995, 2165155, 2224794, 2598186, 3707990, 4330310, 4763341, 5561985, 5629403, 6495465, 9526682, 11123970, 11258806, 12990930, 14290023, 16888209, 23816705, 28147015, 28580046, 33776418, 47633410, 56294030, 61923433, 71450115, 84441045, 123846866, 142900230, 168882090, 185770299, 309617165, 371540598, 619234330, 928851495, 1857702990]

約数ペア:

[(1, 1857702990), (2, 928851495), (3, 619234330), (5, 371540598), (6, 309617165), (10, 185770299), (11, 168882090), (13, 142900230), (15, 123846866), (22, 84441045), (26, 71450115), (30, 61923433), (33, 56294030), (39, 47633410), (55, 33776418), (65, 28580046), (66, 28147015), (78, 23816705), (110, 16888209), (130, 14290023), (143, 12990930), (165, 11258806), (167, 11123970), (195, 9526682), (286, 6495465), (330, 5629403), (334, 5561985), (390, 4763341), (429, 4330310), (501, 3707990), (715, 2598186), (835, 2224794), (858, 2165155), (1002, 1853995), (1430, 1299093), (1670, 1112397), (1837, 1011270), (2145, 866062), (2171, 855690), (2505, 741598), (2593, 716430), (3674, 505635), (4290, 433031), (4342, 427845), (5010, 370799), (5186, 358215), (5511, 337090), (6513, 285230), (7779, 238810), (9185, 202254), (10855, 171138), (11022, 168545), (12965, 143286), (13026, 142615), (15558, 119405), (18370, 101127), (21710, 85569), (23881, 77790), (25930, 71643), (27555, 67418), (28523, 65130), (32565, 57046), (33709, 55110), (38895, 47762)]