15707900390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{11831}}^1$

素因数の和:13317

約数の個数: 64

約数和(自身を含む): 34825835520

約数和(自身を除く): 19117935130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1459, 2918, 7295, 10213, 11831, 14590, 18967, 20426, 23662, 37934, 51065, 59155, 82817, 94835, 102130, 118310, 132769, 153803, 165634, 189670, 265538, 307606, 414085, 663845, 769015, 828170, 1076621, 1327690, 1538030, 2153242, 5383105, 10766210, 17261429, 34522858, 86307145, 120830003, 172614290, 224398577, 241660006, 448797154, 604150015, 1121992885, 1208300030, 1570790039, 2243985770, 3141580078, 7853950195, 15707900390]

約数ペア:

[(1, 15707900390), (2, 7853950195), (5, 3141580078), (7, 2243985770), (10, 1570790039), (13, 1208300030), (14, 1121992885), (26, 604150015), (35, 448797154), (65, 241660006), (70, 224398577), (91, 172614290), (130, 120830003), (182, 86307145), (455, 34522858), (910, 17261429), (1459, 10766210), (2918, 5383105), (7295, 2153242), (10213, 1538030), (11831, 1327690), (14590, 1076621), (18967, 828170), (20426, 769015), (23662, 663845), (37934, 414085), (51065, 307606), (59155, 265538), (82817, 189670), (94835, 165634), (102130, 153803), (118310, 132769)]