70304290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7331}}^1$

素因数の和:7482

約数の個数: 32

約数和(自身を含む): 145701504

約数和(自身を除く): 75397214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7331, 9590, 14662, 36655, 51317, 73310, 102634, 256585, 513170, 1004347, 2008694, 5021735, 7030429, 10043470, 14060858, 35152145, 70304290]

約数ペア:

[(1, 70304290), (2, 35152145), (5, 14060858), (7, 10043470), (10, 7030429), (14, 5021735), (35, 2008694), (70, 1004347), (137, 513170), (274, 256585), (685, 102634), (959, 73310), (1370, 51317), (1918, 36655), (4795, 14662), (7331, 9590)]