7123648140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1884563}}^1$

素因数の和:1884588

約数の個数: 96

約数和(自身を含む): 25328540160

約数和(自身を除く): 18204892020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 1884563, 3769126, 5653689, 7538252, 9422815, 11307378, 13191941, 16961067, 18845630, 22614756, 26383882, 28268445, 33922134, 37691260, 39575823, 50883201, 52767764, 56536890, 65959705, 67844268, 79151646, 84805335, 101766402, 113073780, 118727469, 131919410, 158303292, 169610670, 197879115, 203532804, 237454938, 254416005, 263838820, 339221340, 356182407, 395758230, 474909876, 508832010, 593637345, 712364814, 791516460, 1017664020, 1187274690, 1424729628, 1780912035, 2374549380, 3561824070, 7123648140]

約数ペア:

[(1, 7123648140), (2, 3561824070), (3, 2374549380), (4, 1780912035), (5, 1424729628), (6, 1187274690), (7, 1017664020), (9, 791516460), (10, 712364814), (12, 593637345), (14, 508832010), (15, 474909876), (18, 395758230), (20, 356182407), (21, 339221340), (27, 263838820), (28, 254416005), (30, 237454938), (35, 203532804), (36, 197879115), (42, 169610670), (45, 158303292), (54, 131919410), (60, 118727469), (63, 113073780), (70, 101766402), (84, 84805335), (90, 79151646), (105, 67844268), (108, 65959705), (126, 56536890), (135, 52767764), (140, 50883201), (180, 39575823), (189, 37691260), (210, 33922134), (252, 28268445), (270, 26383882), (315, 22614756), (378, 18845630), (420, 16961067), (540, 13191941), (630, 11307378), (756, 9422815), (945, 7538252), (1260, 5653689), (1890, 3769126), (3780, 1884563)]