9655940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 24131520

約数和(自身を除く): 14475580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 167, 196, 236, 245, 295, 334, 413, 490, 590, 668, 826, 835, 980, 1169, 1180, 1652, 1670, 2065, 2338, 2891, 3340, 4130, 4676, 5782, 5845, 8183, 8260, 9853, 11564, 11690, 14455, 16366, 19706, 23380, 28910, 32732, 39412, 40915, 49265, 57820, 68971, 81830, 98530, 137942, 163660, 197060, 275884, 344855, 482797, 689710, 965594, 1379420, 1931188, 2413985, 4827970, 9655940]

約数ペア:

[(1, 9655940), (2, 4827970), (4, 2413985), (5, 1931188), (7, 1379420), (10, 965594), (14, 689710), (20, 482797), (28, 344855), (35, 275884), (49, 197060), (59, 163660), (70, 137942), (98, 98530), (118, 81830), (140, 68971), (167, 57820), (196, 49265), (236, 40915), (245, 39412), (295, 32732), (334, 28910), (413, 23380), (490, 19706), (590, 16366), (668, 14455), (826, 11690), (835, 11564), (980, 9853), (1169, 8260), (1180, 8183), (1652, 5845), (1670, 5782), (2065, 4676), (2338, 4130), (2891, 3340)]