517697220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{13093}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 1451862720

約数和(自身を除く): 934165500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3295, 3954, 6590, 7908, 9885, 13093, 13180, 19770, 26186, 39279, 39540, 52372, 65465, 78558, 130930, 157116, 196395, 261860, 392790, 785580, 8628287, 17256574, 25884861, 34513148, 43141435, 51769722, 86282870, 103539444, 129424305, 172565740, 258848610, 517697220]

約数ペア:

[(1, 517697220), (2, 258848610), (3, 172565740), (4, 129424305), (5, 103539444), (6, 86282870), (10, 51769722), (12, 43141435), (15, 34513148), (20, 25884861), (30, 17256574), (60, 8628287), (659, 785580), (1318, 392790), (1977, 261860), (2636, 196395), (3295, 157116), (3954, 130930), (6590, 78558), (7908, 65465), (9885, 52372), (13093, 39540), (13180, 39279), (19770, 26186)]