31315995361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 39189588480

約数和(自身を除く): 7873593119

約数列:

[1, 7, 29, 37, 53, 97, 203, 259, 371, 679, 811, 1073, 1537, 1961, 2813, 3589, 5141, 5677, 7511, 10759, 13727, 19691, 23519, 25123, 30007, 35987, 42983, 56869, 78667, 104081, 149089, 164633, 190217, 210049, 300881, 398083, 550669, 728567, 870203, 1043623, 1246507, 1331519, 1590371, 2281343, 2910679, 4169351, 5516293, 6091421, 8725549, 11132597, 15969401, 20374753, 29185457, 38614051, 46120759, 84409691, 120911179, 154265987, 322845313, 590867837, 846378253, 1079861909, 4473713623, 31315995361]

約数ペア:

[(1, 31315995361), (7, 4473713623), (29, 1079861909), (37, 846378253), (53, 590867837), (97, 322845313), (203, 154265987), (259, 120911179), (371, 84409691), (679, 46120759), (811, 38614051), (1073, 29185457), (1537, 20374753), (1961, 15969401), (2813, 11132597), (3589, 8725549), (5141, 6091421), (5677, 5516293), (7511, 4169351), (10759, 2910679), (13727, 2281343), (19691, 1590371), (23519, 1331519), (25123, 1246507), (30007, 1043623), (35987, 870203), (42983, 728567), (56869, 550669), (78667, 398083), (104081, 300881), (149089, 210049), (164633, 190217)]