13193493780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{432007}}^1$

素因数の和:432528

約数の個数: 48

約数和(自身を含む): 37014445440

約数和(自身を除く): 23820951660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 432007, 864014, 1296021, 1728028, 2160035, 2592042, 4320070, 5184084, 6480105, 8640140, 12960210, 25920420, 219891563, 439783126, 659674689, 879566252, 1099457815, 1319349378, 2198915630, 2638698756, 3298373445, 4397831260, 6596746890, 13193493780]

約数ペア:

[(1, 13193493780), (2, 6596746890), (3, 4397831260), (4, 3298373445), (5, 2638698756), (6, 2198915630), (10, 1319349378), (12, 1099457815), (15, 879566252), (20, 659674689), (30, 439783126), (60, 219891563), (509, 25920420), (1018, 12960210), (1527, 8640140), (2036, 6480105), (2545, 5184084), (3054, 4320070), (5090, 2592042), (6108, 2160035), (7635, 1728028), (10180, 1296021), (15270, 864014), (30540, 432007)]