84118510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63247}}^1$

素因数の和:63280

約数の個数: 32

約数和(自身を含む): 182154240

約数和(自身を除く): 98035730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 63247, 126494, 316235, 442729, 632470, 885458, 1201693, 2213645, 2403386, 4427290, 6008465, 8411851, 12016930, 16823702, 42059255, 84118510]

約数ペア:

[(1, 84118510), (2, 42059255), (5, 16823702), (7, 12016930), (10, 8411851), (14, 6008465), (19, 4427290), (35, 2403386), (38, 2213645), (70, 1201693), (95, 885458), (133, 632470), (190, 442729), (266, 316235), (665, 126494), (1330, 63247)]