851742430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1106159}}^1$

素因数の和:1106184

約数の個数: 32

約数和(自身を含む): 1911444480

約数和(自身を除く): 1059702050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1106159, 2212318, 5530795, 7743113, 11061590, 12167749, 15486226, 24335498, 38715565, 60838745, 77431130, 85174243, 121677490, 170348486, 425871215, 851742430]

約数ペア:

[(1, 851742430), (2, 425871215), (5, 170348486), (7, 121677490), (10, 85174243), (11, 77431130), (14, 60838745), (22, 38715565), (35, 24335498), (55, 15486226), (70, 12167749), (77, 11061590), (110, 7743113), (154, 5530795), (385, 2212318), (770, 1106159)]