68826590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13469}}^1$

素因数の和:13556

約数の個数: 32

約数和(自身を含む): 143536320

約数和(自身を除く): 74709730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13469, 26938, 67345, 94283, 134690, 188566, 471415, 942830, 983237, 1966474, 4916185, 6882659, 9832370, 13765318, 34413295, 68826590]

約数ペア:

[(1, 68826590), (2, 34413295), (5, 13765318), (7, 9832370), (10, 6882659), (14, 4916185), (35, 1966474), (70, 983237), (73, 942830), (146, 471415), (365, 188566), (511, 134690), (730, 94283), (1022, 67345), (2555, 26938), (5110, 13469)]