65253780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{362521}}^1$

素因数の和:362536

約数の個数: 36

約数和(自身を含む): 197937012

約数和(自身を除く): 132683232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 362521, 725042, 1087563, 1450084, 1812605, 2175126, 3262689, 3625210, 4350252, 5437815, 6525378, 7250420, 10875630, 13050756, 16313445, 21751260, 32626890, 65253780]

約数ペア:

[(1, 65253780), (2, 32626890), (3, 21751260), (4, 16313445), (5, 13050756), (6, 10875630), (9, 7250420), (10, 6525378), (12, 5437815), (15, 4350252), (18, 3625210), (20, 3262689), (30, 2175126), (36, 1812605), (45, 1450084), (60, 1087563), (90, 725042), (180, 362521)]