222562740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34031}}^1$

素因数の和:34152

約数の個数: 48

約数和(自身を含む): 628911360

約数和(自身を除く): 406348620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 34031, 68062, 102093, 136124, 170155, 204186, 340310, 408372, 510465, 680620, 1020930, 2041860, 3709379, 7418758, 11128137, 14837516, 18546895, 22256274, 37093790, 44512548, 55640685, 74187580, 111281370, 222562740]

約数ペア:

[(1, 222562740), (2, 111281370), (3, 74187580), (4, 55640685), (5, 44512548), (6, 37093790), (10, 22256274), (12, 18546895), (15, 14837516), (20, 11128137), (30, 7418758), (60, 3709379), (109, 2041860), (218, 1020930), (327, 680620), (436, 510465), (545, 408372), (654, 340310), (1090, 204186), (1308, 170155), (1635, 136124), (2180, 102093), (3270, 68062), (6540, 34031)]