13027380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7487}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 24712140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7487, 14974, 22461, 29948, 37435, 44922, 74870, 89844, 112305, 149740, 217123, 224610, 434246, 449220, 651369, 868492, 1085615, 1302738, 2171230, 2605476, 3256845, 4342460, 6513690, 13027380]

約数ペア:

[(1, 13027380), (2, 6513690), (3, 4342460), (4, 3256845), (5, 2605476), (6, 2171230), (10, 1302738), (12, 1085615), (15, 868492), (20, 651369), (29, 449220), (30, 434246), (58, 224610), (60, 217123), (87, 149740), (116, 112305), (145, 89844), (174, 74870), (290, 44922), (348, 37435), (435, 29948), (580, 22461), (870, 14974), (1740, 7487)]