921792690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37517}}^1$

素因数の和:37553

約数の個数: 128

約数和(自身を含む): 3025451520

約数和(自身を除く): 2103658830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 24570, 37517, 75034, 112551, 187585, 225102, 262619, 337653, 375170, 487721, 525238, 562755, 675306, 787857, 975442, 1012959, 1125510, 1313095, 1463163, 1575714, 1688265, 2025918, 2363571, 2438605, 2626190, 2926326, 3376530, 3414047, 3939285, 4389489, 4727142, 4877210, 5064795, 6828094, 7090713, 7315815, 7878570, 8778978, 10129590, 10242141, 11817855, 13168467, 14181426, 14631630, 17070235, 20484282, 21947445, 23635710, 26336934, 30726423, 34140470, 35453565, 43894890, 51210705, 61452846, 65842335, 70907130, 92179269, 102421410, 131684670, 153632115, 184358538, 307264230, 460896345, 921792690]

約数ペア:

[(1, 921792690), (2, 460896345), (3, 307264230), (5, 184358538), (6, 153632115), (7, 131684670), (9, 102421410), (10, 92179269), (13, 70907130), (14, 65842335), (15, 61452846), (18, 51210705), (21, 43894890), (26, 35453565), (27, 34140470), (30, 30726423), (35, 26336934), (39, 23635710), (42, 21947445), (45, 20484282), (54, 17070235), (63, 14631630), (65, 14181426), (70, 13168467), (78, 11817855), (90, 10242141), (91, 10129590), (105, 8778978), (117, 7878570), (126, 7315815), (130, 7090713), (135, 6828094), (182, 5064795), (189, 4877210), (195, 4727142), (210, 4389489), (234, 3939285), (270, 3414047), (273, 3376530), (315, 2926326), (351, 2626190), (378, 2438605), (390, 2363571), (455, 2025918), (546, 1688265), (585, 1575714), (630, 1463163), (702, 1313095), (819, 1125510), (910, 1012959), (945, 975442), (1170, 787857), (1365, 675306), (1638, 562755), (1755, 525238), (1890, 487721), (2457, 375170), (2730, 337653), (3510, 262619), (4095, 225102), (4914, 187585), (8190, 112551), (12285, 75034), (24570, 37517)]