169022220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6359}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 474405120

約数和(自身を除く): 305382900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6359, 6645, 8860, 12718, 13290, 19077, 25436, 26580, 31795, 38154, 63590, 76308, 95385, 127180, 190770, 381540, 2817037, 5634074, 8451111, 11268148, 14085185, 16902222, 28170370, 33804444, 42255555, 56340740, 84511110, 169022220]

約数ペア:

[(1, 169022220), (2, 84511110), (3, 56340740), (4, 42255555), (5, 33804444), (6, 28170370), (10, 16902222), (12, 14085185), (15, 11268148), (20, 8451111), (30, 5634074), (60, 2817037), (443, 381540), (886, 190770), (1329, 127180), (1772, 95385), (2215, 76308), (2658, 63590), (4430, 38154), (5316, 31795), (6359, 26580), (6645, 25436), (8860, 19077), (12718, 13290)]