201891990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{3041}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 484919136

約数和(自身を除く): 283027146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2213, 3041, 4426, 6082, 6639, 9123, 11065, 13278, 15205, 18246, 22130, 30410, 33195, 45615, 66390, 91230, 6729733, 13459466, 20189199, 33648665, 40378398, 67297330, 100945995, 201891990]

約数ペア:

[(1, 201891990), (2, 100945995), (3, 67297330), (5, 40378398), (6, 33648665), (10, 20189199), (15, 13459466), (30, 6729733), (2213, 91230), (3041, 66390), (4426, 45615), (6082, 33195), (6639, 30410), (9123, 22130), (11065, 18246), (13278, 15205)]