258521569470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1\times {\mathrm{35267}}^1$

素因数の和:36390

約数の個数: 96

約数和(自身を含む): 681343902720

約数和(自身を除く): 422822333250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1031, 1185, 1422, 2062, 2370, 3093, 3555, 5155, 6186, 7110, 9279, 10310, 15465, 18558, 30930, 35267, 46395, 70534, 81449, 92790, 105801, 162898, 176335, 211602, 244347, 317403, 352670, 407245, 488694, 529005, 634806, 733041, 814490, 1058010, 1221735, 1466082, 1587015, 2443470, 2786093, 3174030, 3665205, 5572186, 7330410, 8358279, 13930465, 16716558, 25074837, 27860930, 36360277, 41791395, 50149674, 72720554, 83582790, 109080831, 125374185, 181801385, 218161662, 250748370, 327242493, 363602770, 545404155, 654484986, 1090808310, 1636212465, 2872461883, 3272424930, 5744923766, 8617385649, 14362309415, 17234771298, 25852156947, 28724618830, 43086928245, 51704313894, 86173856490, 129260784735, 258521569470]

約数ペア:

[(1, 258521569470), (2, 129260784735), (3, 86173856490), (5, 51704313894), (6, 43086928245), (9, 28724618830), (10, 25852156947), (15, 17234771298), (18, 14362309415), (30, 8617385649), (45, 5744923766), (79, 3272424930), (90, 2872461883), (158, 1636212465), (237, 1090808310), (395, 654484986), (474, 545404155), (711, 363602770), (790, 327242493), (1031, 250748370), (1185, 218161662), (1422, 181801385), (2062, 125374185), (2370, 109080831), (3093, 83582790), (3555, 72720554), (5155, 50149674), (6186, 41791395), (7110, 36360277), (9279, 27860930), (10310, 25074837), (15465, 16716558), (18558, 13930465), (30930, 8358279), (35267, 7330410), (46395, 5572186), (70534, 3665205), (81449, 3174030), (92790, 2786093), (105801, 2443470), (162898, 1587015), (176335, 1466082), (211602, 1221735), (244347, 1058010), (317403, 814490), (352670, 733041), (407245, 634806), (488694, 529005)]