69634370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 73775806

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 467, 481, 806, 934, 962, 1147, 2015, 2294, 2335, 2405, 4030, 4670, 4810, 5735, 6071, 11470, 12142, 14477, 14911, 17279, 28954, 29822, 30355, 34558, 60710, 72385, 74555, 86395, 144770, 149110, 172790, 188201, 224627, 376402, 449254, 535649, 941005, 1071298, 1123135, 1882010, 2246270, 2678245, 5356490, 6963437, 13926874, 34817185, 69634370]

約数ペア:

[(1, 69634370), (2, 34817185), (5, 13926874), (10, 6963437), (13, 5356490), (26, 2678245), (31, 2246270), (37, 1882010), (62, 1123135), (65, 1071298), (74, 941005), (130, 535649), (155, 449254), (185, 376402), (310, 224627), (370, 188201), (403, 172790), (467, 149110), (481, 144770), (806, 86395), (934, 74555), (962, 72385), (1147, 60710), (2015, 34558), (2294, 30355), (2335, 29822), (2405, 28954), (4030, 17279), (4670, 14911), (4810, 14477), (5735, 12142), (6071, 11470)]