274740807740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4751657}}^1$

素因数の和:4751739

約数の個数: 72

約数和(自身を含む): 682528155120

約数和(自身を除く): 407787347380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1180, 1652, 2065, 2891, 4130, 5782, 8260, 11564, 14455, 28910, 57820, 4751657, 9503314, 19006628, 23758285, 33261599, 47516570, 66523198, 95033140, 133046396, 166307995, 232831193, 280347763, 332615990, 465662386, 560695526, 665231980, 931324772, 1121391052, 1164155965, 1401738815, 1962434341, 2328311930, 2803477630, 3924868682, 4656623860, 5606955260, 7849737364, 9812171705, 13737040387, 19624343410, 27474080774, 39248686820, 54948161548, 68685201935, 137370403870, 274740807740]

約数ペア:

[(1, 274740807740), (2, 137370403870), (4, 68685201935), (5, 54948161548), (7, 39248686820), (10, 27474080774), (14, 19624343410), (20, 13737040387), (28, 9812171705), (35, 7849737364), (49, 5606955260), (59, 4656623860), (70, 3924868682), (98, 2803477630), (118, 2328311930), (140, 1962434341), (196, 1401738815), (236, 1164155965), (245, 1121391052), (295, 931324772), (413, 665231980), (490, 560695526), (590, 465662386), (826, 332615990), (980, 280347763), (1180, 232831193), (1652, 166307995), (2065, 133046396), (2891, 95033140), (4130, 66523198), (5782, 47516570), (8260, 33261599), (11564, 23758285), (14455, 19006628), (28910, 9503314), (57820, 4751657)]