222775630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{289319}}^1$

素因数の和:289344

約数の個数: 32

約数和(自身を含む): 499944960

約数和(自身を除く): 277169330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 289319, 578638, 1446595, 2025233, 2893190, 3182509, 4050466, 6365018, 10126165, 15912545, 20252330, 22277563, 31825090, 44555126, 111387815, 222775630]

約数ペア:

[(1, 222775630), (2, 111387815), (5, 44555126), (7, 31825090), (10, 22277563), (11, 20252330), (14, 15912545), (22, 10126165), (35, 6365018), (55, 4050466), (70, 3182509), (77, 2893190), (110, 2025233), (154, 1446595), (385, 578638), (770, 289319)]