9868870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 19660320

約数和(自身を除く): 9791450

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1229, 1606, 2458, 4015, 6145, 8030, 12290, 13519, 27038, 67595, 89717, 135190, 179434, 448585, 897170, 986887, 1973774, 4934435, 9868870]

約数ペア:

[(1, 9868870), (2, 4934435), (5, 1973774), (10, 986887), (11, 897170), (22, 448585), (55, 179434), (73, 135190), (110, 89717), (146, 67595), (365, 27038), (730, 13519), (803, 12290), (1229, 8030), (1606, 6145), (2458, 4015)]