99474620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1459}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 239393280

約数和(自身を除く): 139918660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1459, 1948, 2435, 2918, 3409, 4870, 5836, 6818, 7295, 9740, 10213, 13636, 14590, 17045, 20426, 29180, 34090, 40852, 51065, 68180, 102130, 204260, 710533, 1421066, 2842132, 3552665, 4973731, 7105330, 9947462, 14210660, 19894924, 24868655, 49737310, 99474620]

約数ペア:

[(1, 99474620), (2, 49737310), (4, 24868655), (5, 19894924), (7, 14210660), (10, 9947462), (14, 7105330), (20, 4973731), (28, 3552665), (35, 2842132), (70, 1421066), (140, 710533), (487, 204260), (974, 102130), (1459, 68180), (1948, 51065), (2435, 40852), (2918, 34090), (3409, 29180), (4870, 20426), (5836, 17045), (6818, 14590), (7295, 13636), (9740, 10213)]