311153670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1152421}}^1$

素因数の和:1152437

約数の個数: 32

約数和(自身を含む): 829743840

約数和(自身を除く): 518590170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1152421, 2304842, 3457263, 5762105, 6914526, 10371789, 11524210, 17286315, 20743578, 31115367, 34572630, 51858945, 62230734, 103717890, 155576835, 311153670]

約数ペア:

[(1, 311153670), (2, 155576835), (3, 103717890), (5, 62230734), (6, 51858945), (9, 34572630), (10, 31115367), (15, 20743578), (18, 17286315), (27, 11524210), (30, 10371789), (45, 6914526), (54, 5762105), (90, 3457263), (135, 2304842), (270, 1152421)]