947202420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{153269}}^1$

素因数の和:153384

約数の個数: 48

約数和(自身を含む): 2677933440

約数和(自身を除く): 1730731020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 153269, 306538, 459807, 613076, 766345, 919614, 1532690, 1839228, 2299035, 3065380, 4598070, 9196140, 15786707, 31573414, 47360121, 63146828, 78933535, 94720242, 157867070, 189440484, 236800605, 315734140, 473601210, 947202420]

約数ペア:

[(1, 947202420), (2, 473601210), (3, 315734140), (4, 236800605), (5, 189440484), (6, 157867070), (10, 94720242), (12, 78933535), (15, 63146828), (20, 47360121), (30, 31573414), (60, 15786707), (103, 9196140), (206, 4598070), (309, 3065380), (412, 2299035), (515, 1839228), (618, 1532690), (1030, 919614), (1236, 766345), (1545, 613076), (2060, 459807), (3090, 306538), (6180, 153269)]