9934570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 18754560

約数和(自身を除く): 8819990

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 439, 730, 878, 2195, 2263, 4390, 4526, 11315, 13609, 22630, 27218, 32047, 64094, 68045, 136090, 160235, 320470, 993457, 1986914, 4967285, 9934570]

約数ペア:

[(1, 9934570), (2, 4967285), (5, 1986914), (10, 993457), (31, 320470), (62, 160235), (73, 136090), (146, 68045), (155, 64094), (310, 32047), (365, 27218), (439, 22630), (730, 13609), (878, 11315), (2195, 4526), (2263, 4390)]