1742820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 5042688

約数和(自身を除く): 3299868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 937, 1860, 1874, 2811, 3748, 4685, 5622, 9370, 11244, 14055, 18740, 28110, 29047, 56220, 58094, 87141, 116188, 145235, 174282, 290470, 348564, 435705, 580940, 871410, 1742820]

約数ペア:

[(1, 1742820), (2, 871410), (3, 580940), (4, 435705), (5, 348564), (6, 290470), (10, 174282), (12, 145235), (15, 116188), (20, 87141), (30, 58094), (31, 56220), (60, 29047), (62, 28110), (93, 18740), (124, 14055), (155, 11244), (186, 9370), (310, 5622), (372, 4685), (465, 3748), (620, 2811), (930, 1874), (937, 1860)]