74352740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48281}}^1$

素因数の和:48308

約数の個数: 48

約数和(自身を含む): 194673024

約数和(自身を除く): 120320284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48281, 96562, 193124, 241405, 337967, 482810, 531091, 675934, 965620, 1062182, 1351868, 1689835, 2124364, 2655455, 3379670, 3717637, 5310910, 6759340, 7435274, 10621820, 14870548, 18588185, 37176370, 74352740]

約数ペア:

[(1, 74352740), (2, 37176370), (4, 18588185), (5, 14870548), (7, 10621820), (10, 7435274), (11, 6759340), (14, 5310910), (20, 3717637), (22, 3379670), (28, 2655455), (35, 2124364), (44, 1689835), (55, 1351868), (70, 1062182), (77, 965620), (110, 675934), (140, 531091), (154, 482810), (220, 337967), (308, 241405), (385, 193124), (770, 96562), (1540, 48281)]