91173990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3307}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 219121920

約数和(自身を除く): 127947930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 919, 1838, 2757, 3307, 4595, 5514, 6614, 9190, 9921, 13785, 16535, 19842, 27570, 33070, 49605, 99210, 3039133, 6078266, 9117399, 15195665, 18234798, 30391330, 45586995, 91173990]

約数ペア:

[(1, 91173990), (2, 45586995), (3, 30391330), (5, 18234798), (6, 15195665), (10, 9117399), (15, 6078266), (30, 3039133), (919, 99210), (1838, 49605), (2757, 33070), (3307, 27570), (4595, 19842), (5514, 16535), (6614, 13785), (9190, 9921)]