30119992

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 64936800

約数和(自身を除く): 34816808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 3109, 4844, 6218, 9688, 12436, 21763, 24872, 43526, 87052, 174104, 537857, 1075714, 2151428, 3764999, 4302856, 7529998, 15059996, 30119992]

約数ペア:

[(1, 30119992), (2, 15059996), (4, 7529998), (7, 4302856), (8, 3764999), (14, 2151428), (28, 1075714), (56, 537857), (173, 174104), (346, 87052), (692, 43526), (1211, 24872), (1384, 21763), (2422, 12436), (3109, 9688), (4844, 6218)]