2293410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 6423552

約数和(自身を除く): 4130142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 163, 201, 210, 326, 335, 402, 469, 489, 670, 815, 938, 978, 1005, 1141, 1407, 1630, 2010, 2282, 2345, 2445, 2814, 3423, 4690, 4890, 5705, 6846, 7035, 10921, 11410, 14070, 17115, 21842, 32763, 34230, 54605, 65526, 76447, 109210, 152894, 163815, 229341, 327630, 382235, 458682, 764470, 1146705, 2293410]

約数ペア:

[(1, 2293410), (2, 1146705), (3, 764470), (5, 458682), (6, 382235), (7, 327630), (10, 229341), (14, 163815), (15, 152894), (21, 109210), (30, 76447), (35, 65526), (42, 54605), (67, 34230), (70, 32763), (105, 21842), (134, 17115), (163, 14070), (201, 11410), (210, 10921), (326, 7035), (335, 6846), (402, 5705), (469, 4890), (489, 4690), (670, 3423), (815, 2814), (938, 2445), (978, 2345), (1005, 2282), (1141, 2010), (1407, 1630)]