70008757

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 94445568

約数和(自身を除く): 24436811

約数列:

[1, 7, 13, 23, 31, 83, 91, 161, 169, 217, 299, 403, 581, 713, 1079, 1183, 1909, 2093, 2573, 2821, 3887, 4991, 5239, 7553, 9269, 13363, 14027, 18011, 24817, 27209, 33449, 36673, 59179, 64883, 98189, 120497, 173719, 234143, 322621, 414253, 434837, 769327, 843479, 2258347, 3043859, 5385289, 10001251, 70008757]

約数ペア:

[(1, 70008757), (7, 10001251), (13, 5385289), (23, 3043859), (31, 2258347), (83, 843479), (91, 769327), (161, 434837), (169, 414253), (217, 322621), (299, 234143), (403, 173719), (581, 120497), (713, 98189), (1079, 64883), (1183, 59179), (1909, 36673), (2093, 33449), (2573, 27209), (2821, 24817), (3887, 18011), (4991, 14027), (5239, 13363), (7553, 9269)]