28093860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9181}}^1$

素因数の和:9213

約数の個数: 72

約数和(自身を含む): 90240696

約数和(自身を除く): 62146836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 9181, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 156077, 165258, 183620, 275430, 312154, 330516, 413145, 468231, 550860, 624308, 780385, 826290, 936462, 1404693, 1560770, 1652580, 1872924, 2341155, 2809386, 3121540, 4682310, 5618772, 7023465, 9364620, 14046930, 28093860]

約数ペア:

[(1, 28093860), (2, 14046930), (3, 9364620), (4, 7023465), (5, 5618772), (6, 4682310), (9, 3121540), (10, 2809386), (12, 2341155), (15, 1872924), (17, 1652580), (18, 1560770), (20, 1404693), (30, 936462), (34, 826290), (36, 780385), (45, 624308), (51, 550860), (60, 468231), (68, 413145), (85, 330516), (90, 312154), (102, 275430), (153, 183620), (170, 165258), (180, 156077), (204, 137715), (255, 110172), (306, 91810), (340, 82629), (510, 55086), (612, 45905), (765, 36724), (1020, 27543), (1530, 18362), (3060, 9181)]