68713060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 158731776

約数和(自身を除く): 90018716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5623, 6110, 11246, 12220, 22492, 28115, 56230, 73099, 112460, 146198, 264281, 292396, 365495, 528562, 730990, 1057124, 1321405, 1461980, 2642810, 3435653, 5285620, 6871306, 13742612, 17178265, 34356530, 68713060]

約数ペア:

[(1, 68713060), (2, 34356530), (4, 17178265), (5, 13742612), (10, 6871306), (13, 5285620), (20, 3435653), (26, 2642810), (47, 1461980), (52, 1321405), (65, 1057124), (94, 730990), (130, 528562), (188, 365495), (235, 292396), (260, 264281), (470, 146198), (611, 112460), (940, 73099), (1222, 56230), (2444, 28115), (3055, 22492), (5623, 12220), (6110, 11246)]