13208340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 38263680

約数和(自身を除く): 25055340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7591, 15182, 22773, 30364, 37955, 45546, 75910, 91092, 113865, 151820, 220139, 227730, 440278, 455460, 660417, 880556, 1100695, 1320834, 2201390, 2641668, 3302085, 4402780, 6604170, 13208340]

約数ペア:

[(1, 13208340), (2, 6604170), (3, 4402780), (4, 3302085), (5, 2641668), (6, 2201390), (10, 1320834), (12, 1100695), (15, 880556), (20, 660417), (29, 455460), (30, 440278), (58, 227730), (60, 220139), (87, 151820), (116, 113865), (145, 91092), (174, 75910), (290, 45546), (348, 37955), (435, 30364), (580, 22773), (870, 15182), (1740, 7591)]