290492070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38273}}^1$

素因数の和:38317

約数の個数: 64

約数和(自身を含む): 793649664

約数和(自身を除く): 503157594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 38273, 76546, 114819, 191365, 229638, 382730, 421003, 574095, 842006, 880279, 1148190, 1263009, 1760558, 2105015, 2526018, 2640837, 4210030, 4401395, 5281674, 6315045, 8802790, 9683069, 12630090, 13204185, 19366138, 26408370, 29049207, 48415345, 58098414, 96830690, 145246035, 290492070]

約数ペア:

[(1, 290492070), (2, 145246035), (3, 96830690), (5, 58098414), (6, 48415345), (10, 29049207), (11, 26408370), (15, 19366138), (22, 13204185), (23, 12630090), (30, 9683069), (33, 8802790), (46, 6315045), (55, 5281674), (66, 4401395), (69, 4210030), (110, 2640837), (115, 2526018), (138, 2105015), (165, 1760558), (230, 1263009), (253, 1148190), (330, 880279), (345, 842006), (506, 574095), (690, 421003), (759, 382730), (1265, 229638), (1518, 191365), (2530, 114819), (3795, 76546), (7590, 38273)]