149180470

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{1303}}^1$

素因数の和:1524

約数の個数: 24

約数和(自身を含む): 271265904

約数和(自身を除く): 122085434

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1303, 2606, 6515, 11449, 13030, 22898, 57245, 114490, 139421, 278842, 697105, 1394210, 14918047, 29836094, 74590235, 149180470]

約数ペア:

[(1, 149180470), (2, 74590235), (5, 29836094), (10, 14918047), (107, 1394210), (214, 697105), (535, 278842), (1070, 139421), (1303, 114490), (2606, 57245), (6515, 22898), (11449, 13030)]