80822190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2221}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 194220576

約数和(自身を除く): 113398386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 2221, 2426, 3639, 4442, 6065, 6663, 7278, 11105, 12130, 13326, 18195, 22210, 33315, 36390, 66630, 2694073, 5388146, 8082219, 13470365, 16164438, 26940730, 40411095, 80822190]

約数ペア:

[(1, 80822190), (2, 40411095), (3, 26940730), (5, 16164438), (6, 13470365), (10, 8082219), (15, 5388146), (30, 2694073), (1213, 66630), (2221, 36390), (2426, 33315), (3639, 22210), (4442, 18195), (6065, 13326), (6663, 12130), (7278, 11105)]