22942620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 70053984

約数和(自身を除く): 47111364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 647, 788, 985, 1182, 1294, 1773, 1941, 1970, 2364, 2588, 2955, 3235, 3546, 3882, 3940, 5823, 5910, 6470, 7092, 7764, 8865, 9705, 11646, 11820, 12940, 17730, 19410, 23292, 29115, 35460, 38820, 58230, 116460, 127459, 254918, 382377, 509836, 637295, 764754, 1147131, 1274590, 1529508, 1911885, 2294262, 2549180, 3823770, 4588524, 5735655, 7647540, 11471310, 22942620]

約数ペア:

[(1, 22942620), (2, 11471310), (3, 7647540), (4, 5735655), (5, 4588524), (6, 3823770), (9, 2549180), (10, 2294262), (12, 1911885), (15, 1529508), (18, 1274590), (20, 1147131), (30, 764754), (36, 637295), (45, 509836), (60, 382377), (90, 254918), (180, 127459), (197, 116460), (394, 58230), (591, 38820), (647, 35460), (788, 29115), (985, 23292), (1182, 19410), (1294, 17730), (1773, 12940), (1941, 11820), (1970, 11646), (2364, 9705), (2588, 8865), (2955, 7764), (3235, 7092), (3546, 6470), (3882, 5910), (3940, 5823)]