709170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 2128896

約数和(自身を除く): 1419726

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 307, 330, 385, 462, 614, 770, 921, 1155, 1535, 1842, 2149, 2310, 3070, 3377, 4298, 4605, 6447, 6754, 9210, 10131, 10745, 12894, 16885, 20262, 21490, 23639, 32235, 33770, 47278, 50655, 64470, 70917, 101310, 118195, 141834, 236390, 354585, 709170]

約数ペア:

[(1, 709170), (2, 354585), (3, 236390), (5, 141834), (6, 118195), (7, 101310), (10, 70917), (11, 64470), (14, 50655), (15, 47278), (21, 33770), (22, 32235), (30, 23639), (33, 21490), (35, 20262), (42, 16885), (55, 12894), (66, 10745), (70, 10131), (77, 9210), (105, 6754), (110, 6447), (154, 4605), (165, 4298), (210, 3377), (231, 3070), (307, 2310), (330, 2149), (385, 1842), (462, 1535), (614, 1155), (770, 921)]