162528870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2521}}^1$

素因数の和:2845

約数の個数: 64

約数和(自身を含む): 447422976

約数和(自身を除く): 284894106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 2521, 3070, 4298, 4605, 5042, 6447, 7563, 9210, 10745, 12605, 12894, 15126, 17647, 21490, 25210, 32235, 35294, 37815, 52941, 64470, 75630, 88235, 105882, 176470, 264705, 529410, 773947, 1547894, 2321841, 3869735, 4643682, 5417629, 7739470, 10835258, 11609205, 16252887, 23218410, 27088145, 32505774, 54176290, 81264435, 162528870]

約数ペア:

[(1, 162528870), (2, 81264435), (3, 54176290), (5, 32505774), (6, 27088145), (7, 23218410), (10, 16252887), (14, 11609205), (15, 10835258), (21, 7739470), (30, 5417629), (35, 4643682), (42, 3869735), (70, 2321841), (105, 1547894), (210, 773947), (307, 529410), (614, 264705), (921, 176470), (1535, 105882), (1842, 88235), (2149, 75630), (2521, 64470), (3070, 52941), (4298, 37815), (4605, 35294), (5042, 32235), (6447, 25210), (7563, 21490), (9210, 17647), (10745, 15126), (12605, 12894)]