3351320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11969}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 5267080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11969, 23938, 47876, 59845, 83783, 95752, 119690, 167566, 239380, 335132, 418915, 478760, 670264, 837830, 1675660, 3351320]

約数ペア:

[(1, 3351320), (2, 1675660), (4, 837830), (5, 670264), (7, 478760), (8, 418915), (10, 335132), (14, 239380), (20, 167566), (28, 119690), (35, 95752), (40, 83783), (56, 59845), (70, 47876), (140, 23938), (280, 11969)]