31460589028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{2687}}^1$

素因数の和:4153

約数の個数: 72

約数和(自身を含む): 64144797696

約数和(自身を除く): 32684208668

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1423, 2057, 2687, 2846, 4114, 5374, 5692, 8228, 10748, 15653, 24191, 29557, 31306, 45679, 48382, 59114, 62612, 91358, 96764, 118228, 172183, 182716, 266101, 325127, 344366, 502469, 532202, 650254, 688732, 1004938, 1064404, 1300508, 2009876, 2927111, 3823601, 5527159, 5854222, 7647202, 11054318, 11708444, 15294404, 22108636, 42059611, 65001217, 84119222, 130002434, 168238444, 260004868, 462655721, 715013387, 925311442, 1430026774, 1850622884, 2860053548, 7865147257, 15730294514, 31460589028]

約数ペア:

[(1, 31460589028), (2, 15730294514), (4, 7865147257), (11, 2860053548), (17, 1850622884), (22, 1430026774), (34, 925311442), (44, 715013387), (68, 462655721), (121, 260004868), (187, 168238444), (242, 130002434), (374, 84119222), (484, 65001217), (748, 42059611), (1423, 22108636), (2057, 15294404), (2687, 11708444), (2846, 11054318), (4114, 7647202), (5374, 5854222), (5692, 5527159), (8228, 3823601), (10748, 2927111), (15653, 2009876), (24191, 1300508), (29557, 1064404), (31306, 1004938), (45679, 688732), (48382, 650254), (59114, 532202), (62612, 502469), (91358, 344366), (96764, 325127), (118228, 266101), (172183, 182716)]