85826820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3229}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 240932160

約数和(自身を除く): 155105340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 3229, 4430, 5316, 6458, 6645, 8860, 9687, 12916, 13290, 16145, 19374, 26580, 32290, 38748, 48435, 64580, 96870, 193740, 1430447, 2860894, 4291341, 5721788, 7152235, 8582682, 14304470, 17165364, 21456705, 28608940, 42913410, 85826820]

約数ペア:

[(1, 85826820), (2, 42913410), (3, 28608940), (4, 21456705), (5, 17165364), (6, 14304470), (10, 8582682), (12, 7152235), (15, 5721788), (20, 4291341), (30, 2860894), (60, 1430447), (443, 193740), (886, 96870), (1329, 64580), (1772, 48435), (2215, 38748), (2658, 32290), (3229, 26580), (4430, 19374), (5316, 16145), (6458, 13290), (6645, 12916), (8860, 9687)]