2420111.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 19962687

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 863, 1315, 1841, 2589, 3945, 4315, 5523, 6041, 9205, 12945, 18123, 27615, 30205, 90615, 226969, 680907, 1134845, 1588783, 3404535, 4766349, 7943915, 23831745]

約数ペア:

[(1, 23831745), (3, 7943915), (5, 4766349), (7, 3404535), (15, 1588783), (21, 1134845), (35, 680907), (105, 226969), (263, 90615), (789, 30205), (863, 27615), (1315, 18123), (1841, 12945), (2589, 9205), (3945, 6041), (4315, 5523)]