450785090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{22283}}^1$

素因数の和:22331

約数の個数: 48

約数和(自身を含む): 985131072

約数和(自身を除く): 534345982

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 22283, 44566, 111415, 155981, 222830, 311962, 378811, 757622, 779905, 1559810, 1894055, 2651677, 3788110, 5303354, 6439787, 12879574, 13258385, 26516770, 32198935, 45078509, 64397870, 90157018, 225392545, 450785090]

約数ペア:

[(1, 450785090), (2, 225392545), (5, 90157018), (7, 64397870), (10, 45078509), (14, 32198935), (17, 26516770), (34, 13258385), (35, 12879574), (70, 6439787), (85, 5303354), (119, 3788110), (170, 2651677), (238, 1894055), (289, 1559810), (578, 779905), (595, 757622), (1190, 378811), (1445, 311962), (2023, 222830), (2890, 155981), (4046, 111415), (10115, 44566), (20230, 22283)]