1276227510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42540917}}^1$

素因数の和:42540927

約数の個数: 16

約数和(自身を含む): 3062946096

約数和(自身を除く): 1786718586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42540917, 85081834, 127622751, 212704585, 255245502, 425409170, 638113755, 1276227510]

約数ペア:

[(1, 1276227510), (2, 638113755), (3, 425409170), (5, 255245502), (6, 212704585), (10, 127622751), (15, 85081834), (30, 42540917)]