30048410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2179}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 62156160

約数和(自身を除く): 32107750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2179, 2758, 4358, 6895, 10895, 13790, 15253, 21790, 30506, 76265, 152530, 429263, 858526, 2146315, 3004841, 4292630, 6009682, 15024205, 30048410]

約数ペア:

[(1, 30048410), (2, 15024205), (5, 6009682), (7, 4292630), (10, 3004841), (14, 2146315), (35, 858526), (70, 429263), (197, 152530), (394, 76265), (985, 30506), (1379, 21790), (1970, 15253), (2179, 13790), (2758, 10895), (4358, 6895)]