66395820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1181}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 186264288

約数和(自身を除く): 119868468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1181, 1874, 2362, 2811, 3543, 3748, 4685, 4724, 5622, 5905, 7086, 9370, 11244, 11810, 14055, 14172, 17715, 18740, 23620, 28110, 35430, 56220, 70860, 1106597, 2213194, 3319791, 4426388, 5532985, 6639582, 11065970, 13279164, 16598955, 22131940, 33197910, 66395820]

約数ペア:

[(1, 66395820), (2, 33197910), (3, 22131940), (4, 16598955), (5, 13279164), (6, 11065970), (10, 6639582), (12, 5532985), (15, 4426388), (20, 3319791), (30, 2213194), (60, 1106597), (937, 70860), (1181, 56220), (1874, 35430), (2362, 28110), (2811, 23620), (3543, 18740), (3748, 17715), (4685, 14172), (4724, 14055), (5622, 11810), (5905, 11244), (7086, 9370)]