47169990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{74873}}^1$

素因数の和:74893

約数の個数: 48

約数和(自身を含む): 140164128

約数和(自身を除く): 92994138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 74873, 149746, 224619, 374365, 449238, 524111, 673857, 748730, 1048222, 1123095, 1347714, 1572333, 2246190, 2620555, 3144666, 3369285, 4716999, 5241110, 6738570, 7861665, 9433998, 15723330, 23584995, 47169990]

約数ペア:

[(1, 47169990), (2, 23584995), (3, 15723330), (5, 9433998), (6, 7861665), (7, 6738570), (9, 5241110), (10, 4716999), (14, 3369285), (15, 3144666), (18, 2620555), (21, 2246190), (30, 1572333), (35, 1347714), (42, 1123095), (45, 1048222), (63, 748730), (70, 673857), (90, 524111), (105, 449238), (126, 374365), (210, 224619), (315, 149746), (630, 74873)]