305133070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 635221440

約数和(自身を除く): 330088370

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 55, 58, 82, 110, 145, 205, 290, 319, 410, 451, 638, 902, 1189, 1595, 2255, 2333, 2378, 3190, 4510, 4666, 5945, 11665, 11890, 13079, 23330, 25663, 26158, 51326, 65395, 67657, 95653, 128315, 130790, 135314, 191306, 256630, 338285, 478265, 676570, 744227, 956530, 1052183, 1488454, 2104366, 2773937, 3721135, 5260915, 5547874, 7442270, 10521830, 13869685, 27739370, 30513307, 61026614, 152566535, 305133070]

約数ペア:

[(1, 305133070), (2, 152566535), (5, 61026614), (10, 30513307), (11, 27739370), (22, 13869685), (29, 10521830), (41, 7442270), (55, 5547874), (58, 5260915), (82, 3721135), (110, 2773937), (145, 2104366), (205, 1488454), (290, 1052183), (319, 956530), (410, 744227), (451, 676570), (638, 478265), (902, 338285), (1189, 256630), (1595, 191306), (2255, 135314), (2333, 130790), (2378, 128315), (3190, 95653), (4510, 67657), (4666, 65395), (5945, 51326), (11665, 26158), (11890, 25663), (13079, 23330)]