2015318110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{797}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 3996179712

約数和(自身を除く): 1980861602

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 367, 530, 689, 734, 797, 1378, 1594, 1835, 3445, 3670, 3985, 4771, 6890, 7970, 9542, 10361, 19451, 20722, 23855, 38902, 42241, 47710, 51805, 84482, 97255, 103610, 194510, 211205, 252863, 292499, 422410, 505726, 549133, 584998, 1098266, 1264315, 1462495, 2528630, 2745665, 2924990, 3802487, 5491330, 7604974, 15502447, 19012435, 31004894, 38024870, 77512235, 155024470, 201531811, 403063622, 1007659055, 2015318110]

約数ペア:

[(1, 2015318110), (2, 1007659055), (5, 403063622), (10, 201531811), (13, 155024470), (26, 77512235), (53, 38024870), (65, 31004894), (106, 19012435), (130, 15502447), (265, 7604974), (367, 5491330), (530, 3802487), (689, 2924990), (734, 2745665), (797, 2528630), (1378, 1462495), (1594, 1264315), (1835, 1098266), (3445, 584998), (3670, 549133), (3985, 505726), (4771, 422410), (6890, 292499), (7970, 252863), (9542, 211205), (10361, 194510), (19451, 103610), (20722, 97255), (23855, 84482), (38902, 51805), (42241, 47710)]