2030291235

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{4129}}^1$

素因数の和:4377

約数の個数: 72

約数和(自身を含む): 4113083520

約数和(自身を除く): 2082792285

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 223, 245, 315, 441, 669, 735, 1115, 1561, 2007, 2205, 3345, 4129, 4683, 7805, 10035, 10927, 12387, 14049, 20645, 23415, 28903, 32781, 37161, 54635, 61935, 70245, 86709, 98343, 144515, 163905, 185805, 202321, 260127, 433545, 491715, 606963, 920767, 1011605, 1300635, 1820889, 2762301, 3034815, 4603835, 6445369, 8286903, 9104445, 13811505, 19336107, 32226845, 41434515, 45117583, 58008321, 96680535, 135352749, 225587915, 290041605, 406058247, 676763745, 2030291235]

約数ペア:

[(1, 2030291235), (3, 676763745), (5, 406058247), (7, 290041605), (9, 225587915), (15, 135352749), (21, 96680535), (35, 58008321), (45, 45117583), (49, 41434515), (63, 32226845), (105, 19336107), (147, 13811505), (223, 9104445), (245, 8286903), (315, 6445369), (441, 4603835), (669, 3034815), (735, 2762301), (1115, 1820889), (1561, 1300635), (2007, 1011605), (2205, 920767), (3345, 606963), (4129, 491715), (4683, 433545), (7805, 260127), (10035, 202321), (10927, 185805), (12387, 163905), (14049, 144515), (20645, 98343), (23415, 86709), (28903, 70245), (32781, 61935), (37161, 54635)]