4251657780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23620321}}^1$

素因数の和:23620336

約数の個数: 36

約数和(自身を含む): 12896695812

約数和(自身を除く): 8645038032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23620321, 47240642, 70860963, 94481284, 118101605, 141721926, 212582889, 236203210, 283443852, 354304815, 425165778, 472406420, 708609630, 850331556, 1062914445, 1417219260, 2125828890, 4251657780]

約数ペア:

[(1, 4251657780), (2, 2125828890), (3, 1417219260), (4, 1062914445), (5, 850331556), (6, 708609630), (9, 472406420), (10, 425165778), (12, 354304815), (15, 283443852), (18, 236203210), (20, 212582889), (30, 141721926), (36, 118101605), (45, 94481284), (60, 70860963), (90, 47240642), (180, 23620321)]