30427516

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1447}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 60978176

約数和(自身を除く): 30550660

約数列:

[1, 2, 4, 7, 14, 28, 751, 1447, 1502, 2894, 3004, 5257, 5788, 10129, 10514, 20258, 21028, 40516, 1086697, 2173394, 4346788, 7606879, 15213758, 30427516]

約数ペア:

[(1, 30427516), (2, 15213758), (4, 7606879), (7, 4346788), (14, 2173394), (28, 1086697), (751, 40516), (1447, 21028), (1502, 20258), (2894, 10514), (3004, 10129), (5257, 5788)]