211380330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1279}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 580976640

約数和(自身を除く): 369596310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 787, 1279, 1574, 2361, 2558, 3837, 3935, 4722, 5509, 6395, 7674, 7870, 8953, 11018, 11805, 12790, 16527, 17906, 19185, 23610, 26859, 27545, 33054, 38370, 44765, 53718, 55090, 82635, 89530, 134295, 165270, 268590, 1006573, 2013146, 3019719, 5032865, 6039438, 7046011, 10065730, 14092022, 15098595, 21138033, 30197190, 35230055, 42276066, 70460110, 105690165, 211380330]

約数ペア:

[(1, 211380330), (2, 105690165), (3, 70460110), (5, 42276066), (6, 35230055), (7, 30197190), (10, 21138033), (14, 15098595), (15, 14092022), (21, 10065730), (30, 7046011), (35, 6039438), (42, 5032865), (70, 3019719), (105, 2013146), (210, 1006573), (787, 268590), (1279, 165270), (1574, 134295), (2361, 89530), (2558, 82635), (3837, 55090), (3935, 53718), (4722, 44765), (5509, 38370), (6395, 33054), (7674, 27545), (7870, 26859), (8953, 23610), (11018, 19185), (11805, 17906), (12790, 16527)]