2512370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2930830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1889, 3778, 9445, 13223, 18890, 26446, 35891, 66115, 71782, 132230, 179455, 251237, 358910, 502474, 1256185, 2512370]

約数ペア:

[(1, 2512370), (2, 1256185), (5, 502474), (7, 358910), (10, 251237), (14, 179455), (19, 132230), (35, 71782), (38, 66115), (70, 35891), (95, 26446), (133, 18890), (190, 13223), (266, 9445), (665, 3778), (1330, 1889)]