1579270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 3619728

約数和(自身を除く): 2040458

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 293, 385, 490, 539, 586, 770, 1078, 1465, 2051, 2695, 2930, 3223, 4102, 5390, 6446, 10255, 14357, 16115, 20510, 22561, 28714, 32230, 45122, 71785, 112805, 143570, 157927, 225610, 315854, 789635, 1579270]

約数ペア:

[(1, 1579270), (2, 789635), (5, 315854), (7, 225610), (10, 157927), (11, 143570), (14, 112805), (22, 71785), (35, 45122), (49, 32230), (55, 28714), (70, 22561), (77, 20510), (98, 16115), (110, 14357), (154, 10255), (245, 6446), (293, 5390), (385, 4102), (490, 3223), (539, 2930), (586, 2695), (770, 2051), (1078, 1465)]