2348220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5591}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 7515648

約数和(自身を除く): 5167428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5591, 11182, 16773, 22364, 27955, 33546, 39137, 55910, 67092, 78274, 83865, 111820, 117411, 156548, 167730, 195685, 234822, 335460, 391370, 469644, 587055, 782740, 1174110, 2348220]

約数ペア:

[(1, 2348220), (2, 1174110), (3, 782740), (4, 587055), (5, 469644), (6, 391370), (7, 335460), (10, 234822), (12, 195685), (14, 167730), (15, 156548), (20, 117411), (21, 111820), (28, 83865), (30, 78274), (35, 67092), (42, 55910), (60, 39137), (70, 33546), (84, 27955), (105, 22364), (140, 16773), (210, 11182), (420, 5591)]