109498020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107351}}^1$

素因数の和:107380

約数の個数: 48

約数和(自身を含む): 324632448

約数和(自身を除く): 215134428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 107351, 214702, 322053, 429404, 536755, 644106, 1073510, 1288212, 1610265, 1824967, 2147020, 3220530, 3649934, 5474901, 6441060, 7299868, 9124835, 10949802, 18249670, 21899604, 27374505, 36499340, 54749010, 109498020]

約数ペア:

[(1, 109498020), (2, 54749010), (3, 36499340), (4, 27374505), (5, 21899604), (6, 18249670), (10, 10949802), (12, 9124835), (15, 7299868), (17, 6441060), (20, 5474901), (30, 3649934), (34, 3220530), (51, 2147020), (60, 1824967), (68, 1610265), (85, 1288212), (102, 1073510), (170, 644106), (204, 536755), (255, 429404), (340, 322053), (510, 214702), (1020, 107351)]