7364220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 20791680

約数和(自身を除く): 13427460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 883, 1390, 1668, 1766, 2085, 2649, 2780, 3532, 4170, 4415, 5298, 8340, 8830, 10596, 13245, 17660, 26490, 52980, 122737, 245474, 368211, 490948, 613685, 736422, 1227370, 1472844, 1841055, 2454740, 3682110, 7364220]

約数ペア:

[(1, 7364220), (2, 3682110), (3, 2454740), (4, 1841055), (5, 1472844), (6, 1227370), (10, 736422), (12, 613685), (15, 490948), (20, 368211), (30, 245474), (60, 122737), (139, 52980), (278, 26490), (417, 17660), (556, 13245), (695, 10596), (834, 8830), (883, 8340), (1390, 5298), (1668, 4415), (1766, 4170), (2085, 3532), (2649, 2780)]