84630370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40493}}^1$

素因数の和:40530

約数の個数: 32

約数和(自身を含む): 174934080

約数和(自身を除く): 90303710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 40493, 80986, 202465, 404930, 445423, 769367, 890846, 1538734, 2227115, 3846835, 4454230, 7693670, 8463037, 16926074, 42315185, 84630370]

約数ペア:

[(1, 84630370), (2, 42315185), (5, 16926074), (10, 8463037), (11, 7693670), (19, 4454230), (22, 3846835), (38, 2227115), (55, 1538734), (95, 890846), (110, 769367), (190, 445423), (209, 404930), (418, 202465), (1045, 80986), (2090, 40493)]