2030085855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 4411791360

約数和(自身を除く): 2381705505

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 107, 119, 135, 153, 189, 255, 315, 321, 357, 459, 535, 595, 749, 765, 945, 963, 1071, 1181, 1605, 1785, 1819, 2247, 2295, 2889, 3213, 3543, 3745, 4815, 5355, 5457, 5905, 6741, 8267, 9095, 10629, 11235, 12733, 14445, 16065, 16371, 17715, 20077, 20223, 24801, 27285, 31887, 33705, 38199, 41335, 49113, 53145, 60231, 63665, 74403, 81855, 100385, 101115, 114597, 124005, 126367, 140539, 159435, 180693, 190995, 223209, 245565, 301155, 343791, 372015, 379101, 421617, 542079, 572985, 631835, 702695, 884569, 903465, 1116045, 1137303, 1264851, 1718955, 1895505, 2108085, 2148239, 2653707, 2710395, 3411909, 3794553, 4422845, 5686515, 6324255, 6444717, 7961121, 10741195, 13268535, 15037673, 17059545, 18972765, 19334151, 23883363, 32223585, 39805605, 45113019, 58002453, 75188365, 96670755, 119416815, 135339057, 225565095, 290012265, 406017171, 676695285, 2030085855]

約数ペア:

[(1, 2030085855), (3, 676695285), (5, 406017171), (7, 290012265), (9, 225565095), (15, 135339057), (17, 119416815), (21, 96670755), (27, 75188365), (35, 58002453), (45, 45113019), (51, 39805605), (63, 32223585), (85, 23883363), (105, 19334151), (107, 18972765), (119, 17059545), (135, 15037673), (153, 13268535), (189, 10741195), (255, 7961121), (315, 6444717), (321, 6324255), (357, 5686515), (459, 4422845), (535, 3794553), (595, 3411909), (749, 2710395), (765, 2653707), (945, 2148239), (963, 2108085), (1071, 1895505), (1181, 1718955), (1605, 1264851), (1785, 1137303), (1819, 1116045), (2247, 903465), (2295, 884569), (2889, 702695), (3213, 631835), (3543, 572985), (3745, 542079), (4815, 421617), (5355, 379101), (5457, 372015), (5905, 343791), (6741, 301155), (8267, 245565), (9095, 223209), (10629, 190995), (11235, 180693), (12733, 159435), (14445, 140539), (16065, 126367), (16371, 124005), (17715, 114597), (20077, 101115), (20223, 100385), (24801, 81855), (27285, 74403), (31887, 63665), (33705, 60231), (38199, 53145), (41335, 49113)]