7342580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 10438540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 293, 358, 586, 716, 895, 1172, 1253, 1465, 1790, 2051, 2506, 2930, 3580, 4102, 5012, 5860, 6265, 8204, 10255, 12530, 20510, 25060, 41020, 52447, 104894, 209788, 262235, 367129, 524470, 734258, 1048940, 1468516, 1835645, 3671290, 7342580]

約数ペア:

[(1, 7342580), (2, 3671290), (4, 1835645), (5, 1468516), (7, 1048940), (10, 734258), (14, 524470), (20, 367129), (28, 262235), (35, 209788), (70, 104894), (140, 52447), (179, 41020), (293, 25060), (358, 20510), (586, 12530), (716, 10255), (895, 8204), (1172, 6265), (1253, 5860), (1465, 5012), (1790, 4102), (2051, 3580), (2506, 2930)]