79686630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8123}}^1$

素因数の和:8245

約数の個数: 48

約数和(自身を含む): 209111760

約数和(自身を除く): 129425130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 8123, 9810, 16246, 24369, 40615, 48738, 73107, 81230, 121845, 146214, 243690, 365535, 731070, 885407, 1770814, 2656221, 4427035, 5312442, 7968663, 8854070, 13281105, 15937326, 26562210, 39843315, 79686630]

約数ペア:

[(1, 79686630), (2, 39843315), (3, 26562210), (5, 15937326), (6, 13281105), (9, 8854070), (10, 7968663), (15, 5312442), (18, 4427035), (30, 2656221), (45, 1770814), (90, 885407), (109, 731070), (218, 365535), (327, 243690), (545, 146214), (654, 121845), (981, 81230), (1090, 73107), (1635, 48738), (1962, 40615), (3270, 24369), (4905, 16246), (8123, 9810)]