149724930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4990831}}^1$

素因数の和:4990841

約数の個数: 16

約数和(自身を含む): 359339904

約数和(自身を除く): 209614974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4990831, 9981662, 14972493, 24954155, 29944986, 49908310, 74862465, 149724930]

約数ペア:

[(1, 149724930), (2, 74862465), (3, 49908310), (5, 29944986), (6, 24954155), (10, 14972493), (15, 9981662), (30, 4990831)]