488001290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{4349}}^1$

素因数の和:4599

約数の個数: 48

約数和(自身を含む): 1026513000

約数和(自身を除く): 538511710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 1145, 1603, 2290, 3206, 4349, 8015, 8698, 11221, 16030, 21745, 22442, 30443, 43490, 56105, 60886, 112210, 152215, 213101, 304430, 426202, 995921, 1065505, 1991842, 2131010, 4979605, 6971447, 9959210, 13942894, 34857235, 48800129, 69714470, 97600258, 244000645, 488001290]

約数ペア:

[(1, 488001290), (2, 244000645), (5, 97600258), (7, 69714470), (10, 48800129), (14, 34857235), (35, 13942894), (49, 9959210), (70, 6971447), (98, 4979605), (229, 2131010), (245, 1991842), (458, 1065505), (490, 995921), (1145, 426202), (1603, 304430), (2290, 213101), (3206, 152215), (4349, 112210), (8015, 60886), (8698, 56105), (11221, 43490), (16030, 30443), (21745, 22442)]