69483540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165437}}^1$

素因数の和:165456

約数の個数: 48

約数和(自身を含む): 222348672

約数和(自身を除く): 152865132

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, 165437, 330874, 496311, 661748, 827185, 992622, 1158059, 1654370, 1985244, 2316118, 2481555, 3308740, 3474177, 4632236, 4963110, 5790295, 6948354, 9926220, 11580590, 13896708, 17370885, 23161180, 34741770, 69483540]

約数ペア:

[(1, 69483540), (2, 34741770), (3, 23161180), (4, 17370885), (5, 13896708), (6, 11580590), (7, 9926220), (10, 6948354), (12, 5790295), (14, 4963110), (15, 4632236), (20, 3474177), (21, 3308740), (28, 2481555), (30, 2316118), (35, 1985244), (42, 1654370), (60, 1158059), (70, 992622), (84, 827185), (105, 661748), (140, 496311), (210, 330874), (420, 165437)]