4518090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 12442248

約数和(自身を除く): 7924158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2953, 5906, 8859, 14765, 17718, 26577, 29530, 44295, 50201, 53154, 88590, 100402, 132885, 150603, 251005, 265770, 301206, 451809, 502010, 753015, 903618, 1506030, 2259045, 4518090]

約数ペア:

[(1, 4518090), (2, 2259045), (3, 1506030), (5, 903618), (6, 753015), (9, 502010), (10, 451809), (15, 301206), (17, 265770), (18, 251005), (30, 150603), (34, 132885), (45, 100402), (51, 88590), (85, 53154), (90, 50201), (102, 44295), (153, 29530), (170, 26577), (255, 17718), (306, 14765), (510, 8859), (765, 5906), (1530, 2953)]