71528930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{859}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 140806080

約数和(自身を除く): 69277150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 757, 859, 1514, 1718, 3785, 4295, 7570, 8327, 8590, 9449, 16654, 18898, 41635, 47245, 83270, 94490, 650263, 1300526, 3251315, 6502630, 7152893, 14305786, 35764465, 71528930]

約数ペア:

[(1, 71528930), (2, 35764465), (5, 14305786), (10, 7152893), (11, 6502630), (22, 3251315), (55, 1300526), (110, 650263), (757, 94490), (859, 83270), (1514, 47245), (1718, 41635), (3785, 18898), (4295, 16654), (7570, 9449), (8327, 8590)]