7364820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 20801088

約数和(自身を除く): 13436268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 937, 1310, 1572, 1874, 1965, 2620, 2811, 3748, 3930, 4685, 5622, 7860, 9370, 11244, 14055, 18740, 28110, 56220, 122747, 245494, 368241, 490988, 613735, 736482, 1227470, 1472964, 1841205, 2454940, 3682410, 7364820]

約数ペア:

[(1, 7364820), (2, 3682410), (3, 2454940), (4, 1841205), (5, 1472964), (6, 1227470), (10, 736482), (12, 613735), (15, 490988), (20, 368241), (30, 245494), (60, 122747), (131, 56220), (262, 28110), (393, 18740), (524, 14055), (655, 11244), (786, 9370), (937, 7860), (1310, 5622), (1572, 4685), (1874, 3930), (1965, 3748), (2620, 2811)]