77308690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 149143680

約数和(自身を除く): 71834990

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 5479, 7055, 10958, 14110, 27395, 54790, 93143, 186286, 454757, 465715, 909514, 931430, 2273785, 4547570, 7730869, 15461738, 38654345, 77308690]

約数ペア:

[(1, 77308690), (2, 38654345), (5, 15461738), (10, 7730869), (17, 4547570), (34, 2273785), (83, 931430), (85, 909514), (166, 465715), (170, 454757), (415, 186286), (830, 93143), (1411, 54790), (2822, 27395), (5479, 14110), (7055, 10958)]