69717190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 130226976

約数和(自身を除く): 60509786

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2221, 3139, 4442, 6278, 11105, 15695, 22210, 31390, 95503, 162133, 191006, 324266, 477515, 810665, 955030, 1621330, 6971719, 13943438, 34858595, 69717190]

約数ペア:

[(1, 69717190), (2, 34858595), (5, 13943438), (10, 6971719), (43, 1621330), (73, 955030), (86, 810665), (146, 477515), (215, 324266), (365, 191006), (430, 162133), (730, 95503), (2221, 31390), (3139, 22210), (4442, 15695), (6278, 11105)]