4757820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 13426560

約数和(自身を除く): 8668740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 443, 537, 716, 886, 895, 1074, 1329, 1772, 1790, 2148, 2215, 2658, 2685, 3580, 4430, 5316, 5370, 6645, 8860, 10740, 13290, 26580, 79297, 158594, 237891, 317188, 396485, 475782, 792970, 951564, 1189455, 1585940, 2378910, 4757820]

約数ペア:

[(1, 4757820), (2, 2378910), (3, 1585940), (4, 1189455), (5, 951564), (6, 792970), (10, 475782), (12, 396485), (15, 317188), (20, 237891), (30, 158594), (60, 79297), (179, 26580), (358, 13290), (443, 10740), (537, 8860), (716, 6645), (886, 5370), (895, 5316), (1074, 4430), (1329, 3580), (1772, 2685), (1790, 2658), (2148, 2215)]