69724620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55337}}^1$

素因数の和:55359

約数の個数: 72

約数和(自身を含む): 241716384

約数和(自身を除く): 171991764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55337, 110674, 166011, 221348, 276685, 332022, 387359, 498033, 553370, 664044, 774718, 830055, 996066, 1106740, 1162077, 1549436, 1660110, 1936795, 1992132, 2324154, 2490165, 3320220, 3486231, 3873590, 4648308, 4980330, 5810385, 6972462, 7747180, 9960660, 11620770, 13944924, 17431155, 23241540, 34862310, 69724620]

約数ペア:

[(1, 69724620), (2, 34862310), (3, 23241540), (4, 17431155), (5, 13944924), (6, 11620770), (7, 9960660), (9, 7747180), (10, 6972462), (12, 5810385), (14, 4980330), (15, 4648308), (18, 3873590), (20, 3486231), (21, 3320220), (28, 2490165), (30, 2324154), (35, 1992132), (36, 1936795), (42, 1660110), (45, 1549436), (60, 1162077), (63, 1106740), (70, 996066), (84, 830055), (90, 774718), (105, 664044), (126, 553370), (140, 498033), (180, 387359), (210, 332022), (252, 276685), (315, 221348), (420, 166011), (630, 110674), (1260, 55337)]