11481540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27337}}^1$

素因数の和:27356

約数の個数: 48

約数和(自身を含む): 36742272

約数和(自身を除く): 25260732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27337, 54674, 82011, 109348, 136685, 164022, 191359, 273370, 328044, 382718, 410055, 546740, 574077, 765436, 820110, 956795, 1148154, 1640220, 1913590, 2296308, 2870385, 3827180, 5740770, 11481540]

約数ペア:

[(1, 11481540), (2, 5740770), (3, 3827180), (4, 2870385), (5, 2296308), (6, 1913590), (7, 1640220), (10, 1148154), (12, 956795), (14, 820110), (15, 765436), (20, 574077), (21, 546740), (28, 410055), (30, 382718), (35, 328044), (42, 273370), (60, 191359), (70, 164022), (84, 136685), (105, 109348), (140, 82011), (210, 54674), (420, 27337)]