13186890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{146521}}^1$

素因数の和:146534

約数の個数: 24

約数和(自身を含む): 34286148

約数和(自身を除く): 21099258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 146521, 293042, 439563, 732605, 879126, 1318689, 1465210, 2197815, 2637378, 4395630, 6593445, 13186890]

約数ペア:

[(1, 13186890), (2, 6593445), (3, 4395630), (5, 2637378), (6, 2197815), (9, 1465210), (10, 1318689), (15, 879126), (18, 732605), (30, 439563), (45, 293042), (90, 146521)]