73781610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{351341}}^1$

素因数の和:351358

約数の個数: 32

約数和(自身を含む): 202372992

約数和(自身を除く): 128591382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 351341, 702682, 1054023, 1756705, 2108046, 2459387, 3513410, 4918774, 5270115, 7378161, 10540230, 12296935, 14756322, 24593870, 36890805, 73781610]

約数ペア:

[(1, 73781610), (2, 36890805), (3, 24593870), (5, 14756322), (6, 12296935), (7, 10540230), (10, 7378161), (14, 5270115), (15, 4918774), (21, 3513410), (30, 2459387), (35, 2108046), (42, 1756705), (70, 1054023), (105, 702682), (210, 351341)]