12454985830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{322919}}^1$

素因数の和:322981

約数の個数: 64

約数和(自身を含む): 27900288000

約数和(自身を除く): 15445302170

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 5510, 7714, 19285, 38570, 322919, 645838, 1614595, 2260433, 3229190, 4520866, 6135461, 9364651, 11302165, 12270922, 18729302, 22604330, 30677305, 42948227, 46823255, 61354610, 65552557, 85896454, 93646510, 131105114, 177928369, 214741135, 327762785, 355856738, 429482270, 655525570, 889641845, 1245498583, 1779283690, 2490997166, 6227492915, 12454985830]

約数ペア:

[(1, 12454985830), (2, 6227492915), (5, 2490997166), (7, 1779283690), (10, 1245498583), (14, 889641845), (19, 655525570), (29, 429482270), (35, 355856738), (38, 327762785), (58, 214741135), (70, 177928369), (95, 131105114), (133, 93646510), (145, 85896454), (190, 65552557), (203, 61354610), (266, 46823255), (290, 42948227), (406, 30677305), (551, 22604330), (665, 18729302), (1015, 12270922), (1102, 11302165), (1330, 9364651), (2030, 6135461), (2755, 4520866), (3857, 3229190), (5510, 2260433), (7714, 1614595), (19285, 645838), (38570, 322919)]