2193870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 6230016

約数和(自身を除く): 4036146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 337, 434, 465, 651, 674, 930, 1011, 1085, 1302, 1685, 2022, 2170, 2359, 3255, 3370, 4718, 5055, 6510, 7077, 10110, 10447, 11795, 14154, 20894, 23590, 31341, 35385, 52235, 62682, 70770, 73129, 104470, 146258, 156705, 219387, 313410, 365645, 438774, 731290, 1096935, 2193870]

約数ペア:

[(1, 2193870), (2, 1096935), (3, 731290), (5, 438774), (6, 365645), (7, 313410), (10, 219387), (14, 156705), (15, 146258), (21, 104470), (30, 73129), (31, 70770), (35, 62682), (42, 52235), (62, 35385), (70, 31341), (93, 23590), (105, 20894), (155, 14154), (186, 11795), (210, 10447), (217, 10110), (310, 7077), (337, 6510), (434, 5055), (465, 4718), (651, 3370), (674, 3255), (930, 2359), (1011, 2170), (1085, 2022), (1302, 1685)]