3201170

素因数分解:

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

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3693550

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 139, 235, 245, 278, 329, 470, 490, 658, 695, 973, 1390, 1645, 1946, 2303, 3290, 4606, 4865, 6533, 6811, 9730, 11515, 13066, 13622, 23030, 32665, 34055, 45731, 65330, 68110, 91462, 228655, 320117, 457310, 640234, 1600585, 3201170]

約数ペア:

[(1, 3201170), (2, 1600585), (5, 640234), (7, 457310), (10, 320117), (14, 228655), (35, 91462), (47, 68110), (49, 65330), (70, 45731), (94, 34055), (98, 32665), (139, 23030), (235, 13622), (245, 13066), (278, 11515), (329, 9730), (470, 6811), (490, 6533), (658, 4865), (695, 4606), (973, 3290), (1390, 2303), (1645, 1946)]