864800190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{49787}}^1$

素因数の和:49993

約数の個数: 48

約数和(自身を含む): 2260176048

約数和(自身を除く): 1395375858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 17370, 49787, 99574, 149361, 248935, 298722, 448083, 497870, 746805, 896166, 1493610, 2240415, 4480830, 9608891, 19217782, 28826673, 48044455, 57653346, 86480019, 96088910, 144133365, 172960038, 288266730, 432400095, 864800190]

約数ペア:

[(1, 864800190), (2, 432400095), (3, 288266730), (5, 172960038), (6, 144133365), (9, 96088910), (10, 86480019), (15, 57653346), (18, 48044455), (30, 28826673), (45, 19217782), (90, 9608891), (193, 4480830), (386, 2240415), (579, 1493610), (965, 896166), (1158, 746805), (1737, 497870), (1930, 448083), (2895, 298722), (3474, 248935), (5790, 149361), (8685, 99574), (17370, 49787)]