54386490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 137376000

約数和(自身を除く): 82989510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 149, 230, 298, 345, 447, 529, 690, 745, 894, 1058, 1490, 1587, 2235, 2645, 3174, 3427, 4470, 5290, 6854, 7935, 10281, 12167, 15870, 17135, 20562, 24334, 34270, 36501, 51405, 60835, 73002, 78821, 102810, 121670, 157642, 182505, 236463, 365010, 394105, 472926, 788210, 1182315, 1812883, 2364630, 3625766, 5438649, 9064415, 10877298, 18128830, 27193245, 54386490]

約数ペア:

[(1, 54386490), (2, 27193245), (3, 18128830), (5, 10877298), (6, 9064415), (10, 5438649), (15, 3625766), (23, 2364630), (30, 1812883), (46, 1182315), (69, 788210), (115, 472926), (138, 394105), (149, 365010), (230, 236463), (298, 182505), (345, 157642), (447, 121670), (529, 102810), (690, 78821), (745, 73002), (894, 60835), (1058, 51405), (1490, 36501), (1587, 34270), (2235, 24334), (2645, 20562), (3174, 17135), (3427, 15870), (4470, 12167), (5290, 10281), (6854, 7935)]