73760820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{175621}}^1$

素因数の和:175640

約数の個数: 48

約数和(自身を含む): 236035968

約数和(自身を除く): 162275148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 175621, 351242, 526863, 702484, 878105, 1053726, 1229347, 1756210, 2107452, 2458694, 2634315, 3512420, 3688041, 4917388, 5268630, 6146735, 7376082, 10537260, 12293470, 14752164, 18440205, 24586940, 36880410, 73760820]

約数ペア:

[(1, 73760820), (2, 36880410), (3, 24586940), (4, 18440205), (5, 14752164), (6, 12293470), (7, 10537260), (10, 7376082), (12, 6146735), (14, 5268630), (15, 4917388), (20, 3688041), (21, 3512420), (28, 2634315), (30, 2458694), (35, 2107452), (42, 1756210), (60, 1229347), (70, 1053726), (84, 878105), (105, 702484), (140, 526863), (210, 351242), (420, 175621)]