30783984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8329}}^1$

素因数の和:8358

約数の個数: 80

約数和(自身を含む): 99160320

約数和(自身を除く): 68376336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 8329, 16658, 24987, 33316, 49974, 58303, 66632, 91619, 99948, 116606, 133264, 174909, 183238, 199896, 233212, 274857, 349818, 366476, 399792, 466424, 549714, 641333, 699636, 732952, 932848, 1099428, 1282666, 1399272, 1465904, 1923999, 2198856, 2565332, 2798544, 3847998, 4397712, 5130664, 7695996, 10261328, 15391992, 30783984]

約数ペア:

[(1, 30783984), (2, 15391992), (3, 10261328), (4, 7695996), (6, 5130664), (7, 4397712), (8, 3847998), (11, 2798544), (12, 2565332), (14, 2198856), (16, 1923999), (21, 1465904), (22, 1399272), (24, 1282666), (28, 1099428), (33, 932848), (42, 732952), (44, 699636), (48, 641333), (56, 549714), (66, 466424), (77, 399792), (84, 366476), (88, 349818), (112, 274857), (132, 233212), (154, 199896), (168, 183238), (176, 174909), (231, 133264), (264, 116606), (308, 99948), (336, 91619), (462, 66632), (528, 58303), (616, 49974), (924, 33316), (1232, 24987), (1848, 16658), (3696, 8329)]