69441540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1757

約数の個数: 96

約数和(自身を含む): 224550144

約数和(自身を除く): 155108604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1637, 2020, 2121, 2828, 3030, 3274, 3535, 4242, 4911, 6060, 6548, 7070, 8185, 8484, 9822, 10605, 11459, 14140, 16370, 19644, 21210, 22918, 24555, 32740, 34377, 42420, 45836, 49110, 57295, 68754, 98220, 114590, 137508, 165337, 171885, 229180, 330674, 343770, 496011, 661348, 687540, 826685, 992022, 1157359, 1653370, 1984044, 2314718, 2480055, 3306740, 3472077, 4629436, 4960110, 5786795, 6944154, 9920220, 11573590, 13888308, 17360385, 23147180, 34720770, 69441540]

約数ペア:

[(1, 69441540), (2, 34720770), (3, 23147180), (4, 17360385), (5, 13888308), (6, 11573590), (7, 9920220), (10, 6944154), (12, 5786795), (14, 4960110), (15, 4629436), (20, 3472077), (21, 3306740), (28, 2480055), (30, 2314718), (35, 1984044), (42, 1653370), (60, 1157359), (70, 992022), (84, 826685), (101, 687540), (105, 661348), (140, 496011), (202, 343770), (210, 330674), (303, 229180), (404, 171885), (420, 165337), (505, 137508), (606, 114590), (707, 98220), (1010, 68754), (1212, 57295), (1414, 49110), (1515, 45836), (1637, 42420), (2020, 34377), (2121, 32740), (2828, 24555), (3030, 22918), (3274, 21210), (3535, 19644), (4242, 16370), (4911, 14140), (6060, 11459), (6548, 10605), (7070, 9822), (8185, 8484)]