68560860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7669}}^1$

素因数の和:7830

約数の個数: 48

約数和(自身を含む): 193284000

約数和(自身を除く): 124723140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 7669, 8940, 15338, 23007, 30676, 38345, 46014, 76690, 92028, 115035, 153380, 230070, 460140, 1142681, 2285362, 3428043, 4570724, 5713405, 6856086, 11426810, 13712172, 17140215, 22853620, 34280430, 68560860]

約数ペア:

[(1, 68560860), (2, 34280430), (3, 22853620), (4, 17140215), (5, 13712172), (6, 11426810), (10, 6856086), (12, 5713405), (15, 4570724), (20, 3428043), (30, 2285362), (60, 1142681), (149, 460140), (298, 230070), (447, 153380), (596, 115035), (745, 92028), (894, 76690), (1490, 46014), (1788, 38345), (2235, 30676), (2980, 23007), (4470, 15338), (7669, 8940)]