3757770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 10007712

約数和(自身を除く): 6249942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 971, 1290, 1935, 1942, 2913, 3870, 4855, 5826, 8739, 9710, 14565, 17478, 29130, 41753, 43695, 83506, 87390, 125259, 208765, 250518, 375777, 417530, 626295, 751554, 1252590, 1878885, 3757770]

約数ペア:

[(1, 3757770), (2, 1878885), (3, 1252590), (5, 751554), (6, 626295), (9, 417530), (10, 375777), (15, 250518), (18, 208765), (30, 125259), (43, 87390), (45, 83506), (86, 43695), (90, 41753), (129, 29130), (215, 17478), (258, 14565), (387, 9710), (430, 8739), (645, 5826), (774, 4855), (971, 3870), (1290, 2913), (1935, 1942)]