73770690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{351289}}^1$

素因数の和:351306

約数の個数: 32

約数和(自身を含む): 202343040

約数和(自身を除く): 128572350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 351289, 702578, 1053867, 1756445, 2107734, 2459023, 3512890, 4918046, 5269335, 7377069, 10538670, 12295115, 14754138, 24590230, 36885345, 73770690]

約数ペア:

[(1, 73770690), (2, 36885345), (3, 24590230), (5, 14754138), (6, 12295115), (7, 10538670), (10, 7377069), (14, 5269335), (15, 4918046), (21, 3512890), (30, 2459023), (35, 2107734), (42, 1756445), (70, 1053867), (105, 702578), (210, 351289)]