28160010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2403

約数の個数: 48

約数和(自身を含む): 73775520

約数和(自身を除く): 45615510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2251, 2502, 4170, 4502, 6255, 6753, 11255, 12510, 13506, 20259, 22510, 33765, 40518, 67530, 101295, 202590, 312889, 625778, 938667, 1564445, 1877334, 2816001, 3128890, 4693335, 5632002, 9386670, 14080005, 28160010]

約数ペア:

[(1, 28160010), (2, 14080005), (3, 9386670), (5, 5632002), (6, 4693335), (9, 3128890), (10, 2816001), (15, 1877334), (18, 1564445), (30, 938667), (45, 625778), (90, 312889), (139, 202590), (278, 101295), (417, 67530), (695, 40518), (834, 33765), (1251, 22510), (1390, 20259), (2085, 13506), (2251, 12510), (2502, 11255), (4170, 6753), (4502, 6255)]