89591880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106657}}^1$

素因数の和:106678

約数の個数: 64

約数和(自身を含む): 307175040

約数和(自身を除く): 217583160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106657, 213314, 319971, 426628, 533285, 639942, 746599, 853256, 1066570, 1279884, 1493198, 1599855, 2133140, 2239797, 2559768, 2986396, 3199710, 3732995, 4266280, 4479594, 5972792, 6399420, 7465990, 8959188, 11198985, 12798840, 14931980, 17918376, 22397970, 29863960, 44795940, 89591880]

約数ペア:

[(1, 89591880), (2, 44795940), (3, 29863960), (4, 22397970), (5, 17918376), (6, 14931980), (7, 12798840), (8, 11198985), (10, 8959188), (12, 7465990), (14, 6399420), (15, 5972792), (20, 4479594), (21, 4266280), (24, 3732995), (28, 3199710), (30, 2986396), (35, 2559768), (40, 2239797), (42, 2133140), (56, 1599855), (60, 1493198), (70, 1279884), (84, 1066570), (105, 853256), (120, 746599), (140, 639942), (168, 533285), (210, 426628), (280, 319971), (420, 213314), (840, 106657)]