2247606660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2881547}}^1$

素因数の和:2881572

約数の個数: 48

約数和(自身を含む): 6777400896

約数和(自身を除く): 4529794236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2881547, 5763094, 8644641, 11526188, 14407735, 17289282, 28815470, 34578564, 37460111, 43223205, 57630940, 74920222, 86446410, 112380333, 149840444, 172892820, 187300555, 224760666, 374601110, 449521332, 561901665, 749202220, 1123803330, 2247606660]

約数ペア:

[(1, 2247606660), (2, 1123803330), (3, 749202220), (4, 561901665), (5, 449521332), (6, 374601110), (10, 224760666), (12, 187300555), (13, 172892820), (15, 149840444), (20, 112380333), (26, 86446410), (30, 74920222), (39, 57630940), (52, 43223205), (60, 37460111), (65, 34578564), (78, 28815470), (130, 17289282), (156, 14407735), (195, 11526188), (260, 8644641), (390, 5763094), (780, 2881547)]