30042488

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 66053880

約数和(自身を除く): 36011392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 443, 692, 886, 1211, 1384, 1772, 2422, 3101, 3544, 4844, 6202, 8477, 9688, 12404, 16954, 21707, 24808, 33908, 43414, 67816, 76639, 86828, 153278, 173656, 306556, 536473, 613112, 1072946, 2145892, 3755311, 4291784, 7510622, 15021244, 30042488]

約数ペア:

[(1, 30042488), (2, 15021244), (4, 7510622), (7, 4291784), (8, 3755311), (14, 2145892), (28, 1072946), (49, 613112), (56, 536473), (98, 306556), (173, 173656), (196, 153278), (346, 86828), (392, 76639), (443, 67816), (692, 43414), (886, 33908), (1211, 24808), (1384, 21707), (1772, 16954), (2422, 12404), (3101, 9688), (3544, 8477), (4844, 6202)]