156731470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1721}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 322854336

約数和(自身を除く): 166122866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1301, 1721, 2602, 3442, 6505, 8605, 9107, 12047, 13010, 17210, 18214, 24094, 45535, 60235, 91070, 120470, 2239021, 4478042, 11195105, 15673147, 22390210, 31346294, 78365735, 156731470]

約数ペア:

[(1, 156731470), (2, 78365735), (5, 31346294), (7, 22390210), (10, 15673147), (14, 11195105), (35, 4478042), (70, 2239021), (1301, 120470), (1721, 91070), (2602, 60235), (3442, 45535), (6505, 24094), (8605, 18214), (9107, 17210), (12047, 13010)]