75394210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^2$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 137477340

約数和(自身を除く): 62083130

約数列:

[1, 2, 5, 10, 109, 218, 263, 526, 545, 1090, 1315, 2630, 28667, 57334, 69169, 138338, 143335, 286670, 345845, 691690, 7539421, 15078842, 37697105, 75394210]

約数ペア:

[(1, 75394210), (2, 37697105), (5, 15078842), (10, 7539421), (109, 691690), (218, 345845), (263, 286670), (526, 143335), (545, 138338), (1090, 69169), (1315, 57334), (2630, 28667)]