149399190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2017}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 389102688

約数和(自身を除く): 239703498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 2017, 2469, 4034, 4115, 4938, 6051, 7407, 8230, 10085, 12102, 12345, 14814, 18153, 20170, 24690, 30255, 36306, 37035, 60510, 74070, 90765, 181530, 1659991, 3319982, 4979973, 8299955, 9959946, 14939919, 16599910, 24899865, 29879838, 49799730, 74699595, 149399190]

約数ペア:

[(1, 149399190), (2, 74699595), (3, 49799730), (5, 29879838), (6, 24899865), (9, 16599910), (10, 14939919), (15, 9959946), (18, 8299955), (30, 4979973), (45, 3319982), (90, 1659991), (823, 181530), (1646, 90765), (2017, 74070), (2469, 60510), (4034, 37035), (4115, 36306), (4938, 30255), (6051, 24690), (7407, 20170), (8230, 18153), (10085, 14814), (12102, 12345)]