23133780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128521}}^1$

素因数の和:128536

約数の個数: 36

約数和(自身を含む): 70173012

約数和(自身を除く): 47039232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128521, 257042, 385563, 514084, 642605, 771126, 1156689, 1285210, 1542252, 1927815, 2313378, 2570420, 3855630, 4626756, 5783445, 7711260, 11566890, 23133780]

約数ペア:

[(1, 23133780), (2, 11566890), (3, 7711260), (4, 5783445), (5, 4626756), (6, 3855630), (9, 2570420), (10, 2313378), (12, 1927815), (15, 1542252), (18, 1285210), (20, 1156689), (30, 771126), (36, 642605), (45, 514084), (60, 385563), (90, 257042), (180, 128521)]