69375390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{330359}}^1$

素因数の和:330376

約数の個数: 32

約数和(自身を含む): 190287360

約数和(自身を除く): 120911970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 330359, 660718, 991077, 1651795, 1982154, 2312513, 3303590, 4625026, 4955385, 6937539, 9910770, 11562565, 13875078, 23125130, 34687695, 69375390]

約数ペア:

[(1, 69375390), (2, 34687695), (3, 23125130), (5, 13875078), (6, 11562565), (7, 9910770), (10, 6937539), (14, 4955385), (15, 4625026), (21, 3303590), (30, 2312513), (35, 1982154), (42, 1651795), (70, 991077), (105, 660718), (210, 330359)]