6870370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 13653360

約数和(自身を除く): 6782990

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1289, 2578, 2665, 5330, 6445, 12890, 16757, 33514, 52849, 83785, 105698, 167570, 264245, 528490, 687037, 1374074, 3435185, 6870370]

約数ペア:

[(1, 6870370), (2, 3435185), (5, 1374074), (10, 687037), (13, 528490), (26, 264245), (41, 167570), (65, 105698), (82, 83785), (130, 52849), (205, 33514), (410, 16757), (533, 12890), (1066, 6445), (1289, 5330), (2578, 2665)]