63027820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 139059648

約数和(自身を除く): 76031828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 181, 230, 362, 460, 724, 757, 905, 1514, 1810, 3028, 3620, 3785, 4163, 7570, 8326, 15140, 16652, 17411, 20815, 34822, 41630, 69644, 83260, 87055, 137017, 174110, 274034, 348220, 548068, 685085, 1370170, 2740340, 3151391, 6302782, 12605564, 15756955, 31513910, 63027820]

約数ペア:

[(1, 63027820), (2, 31513910), (4, 15756955), (5, 12605564), (10, 6302782), (20, 3151391), (23, 2740340), (46, 1370170), (92, 685085), (115, 548068), (181, 348220), (230, 274034), (362, 174110), (460, 137017), (724, 87055), (757, 83260), (905, 69644), (1514, 41630), (1810, 34822), (3028, 20815), (3620, 17411), (3785, 16652), (4163, 15140), (7570, 8326)]