254358630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1563

約数の個数: 80

約数和(自身を含む): 687307104

約数和(自身を除く): 432948474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 405, 482, 723, 810, 1205, 1303, 1446, 2169, 2410, 2606, 3615, 3909, 4338, 6507, 6515, 7230, 7818, 10845, 11727, 13014, 13030, 19521, 19545, 21690, 23454, 32535, 35181, 39042, 39090, 58635, 65070, 70362, 97605, 105543, 117270, 175905, 195210, 211086, 314023, 351810, 527715, 628046, 942069, 1055430, 1570115, 1884138, 2826207, 3140230, 4710345, 5652414, 8478621, 9420690, 14131035, 16957242, 25435863, 28262070, 42393105, 50871726, 84786210, 127179315, 254358630]

約数ペア:

[(1, 254358630), (2, 127179315), (3, 84786210), (5, 50871726), (6, 42393105), (9, 28262070), (10, 25435863), (15, 16957242), (18, 14131035), (27, 9420690), (30, 8478621), (45, 5652414), (54, 4710345), (81, 3140230), (90, 2826207), (135, 1884138), (162, 1570115), (241, 1055430), (270, 942069), (405, 628046), (482, 527715), (723, 351810), (810, 314023), (1205, 211086), (1303, 195210), (1446, 175905), (2169, 117270), (2410, 105543), (2606, 97605), (3615, 70362), (3909, 65070), (4338, 58635), (6507, 39090), (6515, 39042), (7230, 35181), (7818, 32535), (10845, 23454), (11727, 21690), (13014, 19545), (13030, 19521)]