15779330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 32673024

約数和(自身を除く): 16893694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1303, 1730, 2422, 2606, 6055, 6515, 9121, 12110, 13030, 18242, 45605, 91210, 225419, 450838, 1127095, 1577933, 2254190, 3155866, 7889665, 15779330]

約数ペア:

[(1, 15779330), (2, 7889665), (5, 3155866), (7, 2254190), (10, 1577933), (14, 1127095), (35, 450838), (70, 225419), (173, 91210), (346, 45605), (865, 18242), (1211, 13030), (1303, 12110), (1730, 9121), (2422, 6515), (2606, 6055)]