4684890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{3187}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 13083552

約数和(自身を除く): 8398662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 3187, 6374, 9561, 15935, 19122, 22309, 31870, 44618, 47805, 66927, 95610, 111545, 133854, 156163, 223090, 312326, 334635, 468489, 669270, 780815, 936978, 1561630, 2342445, 4684890]

約数ペア:

[(1, 4684890), (2, 2342445), (3, 1561630), (5, 936978), (6, 780815), (7, 669270), (10, 468489), (14, 334635), (15, 312326), (21, 223090), (30, 156163), (35, 133854), (42, 111545), (49, 95610), (70, 66927), (98, 47805), (105, 44618), (147, 31870), (210, 22309), (245, 19122), (294, 15935), (490, 9561), (735, 6374), (1470, 3187)]