19197660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 54776736

約数和(自身を除く): 35579076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6037, 12074, 18111, 24148, 30185, 36222, 60370, 72444, 90555, 120740, 181110, 319961, 362220, 639922, 959883, 1279844, 1599805, 1919766, 3199610, 3839532, 4799415, 6399220, 9598830, 19197660]

約数ペア:

[(1, 19197660), (2, 9598830), (3, 6399220), (4, 4799415), (5, 3839532), (6, 3199610), (10, 1919766), (12, 1599805), (15, 1279844), (20, 959883), (30, 639922), (53, 362220), (60, 319961), (106, 181110), (159, 120740), (212, 90555), (265, 72444), (318, 60370), (530, 36222), (636, 30185), (795, 24148), (1060, 18111), (1590, 12074), (3180, 6037)]