21460890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65033}}^1$

素因数の和:65054

約数の個数: 32

約数和(自身を含む): 56189376

約数和(自身を除く): 34728486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 65033, 130066, 195099, 325165, 390198, 650330, 715363, 975495, 1430726, 1950990, 2146089, 3576815, 4292178, 7153630, 10730445, 21460890]

約数ペア:

[(1, 21460890), (2, 10730445), (3, 7153630), (5, 4292178), (6, 3576815), (10, 2146089), (11, 1950990), (15, 1430726), (22, 975495), (30, 715363), (33, 650330), (55, 390198), (66, 325165), (110, 195099), (165, 130066), (330, 65033)]