457310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 510370

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 139, 235, 278, 329, 470, 658, 695, 973, 1390, 1645, 1946, 3290, 4865, 6533, 9730, 13066, 32665, 45731, 65330, 91462, 228655, 457310]

約数ペア:

[(1, 457310), (2, 228655), (5, 91462), (7, 65330), (10, 45731), (14, 32665), (35, 13066), (47, 9730), (70, 6533), (94, 4865), (139, 3290), (235, 1946), (278, 1645), (329, 1390), (470, 973), (658, 695)]