12226690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 27475200

約数和(自身を除く): 15248510

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 317, 406, 551, 634, 665, 1015, 1102, 1330, 1585, 2030, 2219, 2755, 3170, 3857, 4438, 5510, 6023, 7714, 9193, 11095, 12046, 18386, 19285, 22190, 30115, 38570, 42161, 45965, 60230, 64351, 84322, 91930, 128702, 174667, 210805, 321755, 349334, 421610, 643510, 873335, 1222669, 1746670, 2445338, 6113345, 12226690]

約数ペア:

[(1, 12226690), (2, 6113345), (5, 2445338), (7, 1746670), (10, 1222669), (14, 873335), (19, 643510), (29, 421610), (35, 349334), (38, 321755), (58, 210805), (70, 174667), (95, 128702), (133, 91930), (145, 84322), (190, 64351), (203, 60230), (266, 45965), (290, 42161), (317, 38570), (406, 30115), (551, 22190), (634, 19285), (665, 18386), (1015, 12046), (1102, 11095), (1330, 9193), (1585, 7714), (2030, 6023), (2219, 5510), (2755, 4438), (3170, 3857)]