172462590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1916251}}^1$

素因数の和:1916264

約数の個数: 24

約数和(自身を含む): 448402968

約数和(自身を除く): 275940378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1916251, 3832502, 5748753, 9581255, 11497506, 17246259, 19162510, 28743765, 34492518, 57487530, 86231295, 172462590]

約数ペア:

[(1, 172462590), (2, 86231295), (3, 57487530), (5, 34492518), (6, 28743765), (9, 19162510), (10, 17246259), (15, 11497506), (18, 9581255), (30, 5748753), (45, 3832502), (90, 1916251)]