57683870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 108691200

約数和(自身を除く): 51007330

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 2549, 4526, 5098, 11315, 12745, 22630, 25490, 79019, 158038, 186077, 372154, 395095, 790190, 930385, 1860770, 5768387, 11536774, 28841935, 57683870]

約数ペア:

[(1, 57683870), (2, 28841935), (5, 11536774), (10, 5768387), (31, 1860770), (62, 930385), (73, 790190), (146, 395095), (155, 372154), (310, 186077), (365, 158038), (730, 79019), (2263, 25490), (2549, 22630), (4526, 12745), (5098, 11315)]