30139032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 96215040

約数和(自身を除く): 66076008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 347, 376, 462, 517, 564, 616, 658, 694, 924, 987, 1034, 1041, 1128, 1316, 1388, 1551, 1848, 1974, 2068, 2082, 2429, 2632, 2776, 3102, 3619, 3817, 3948, 4136, 4164, 4858, 6204, 7238, 7287, 7634, 7896, 8328, 9716, 10857, 11451, 12408, 14476, 14574, 15268, 16309, 19432, 21714, 22902, 26719, 28952, 29148, 30536, 32618, 43428, 45804, 48927, 53438, 58296, 65236, 80157, 86856, 91608, 97854, 106876, 114163, 130472, 160314, 179399, 195708, 213752, 228326, 320628, 342489, 358798, 391416, 456652, 538197, 641256, 684978, 717596, 913304, 1076394, 1255793, 1369956, 1435192, 2152788, 2511586, 2739912, 3767379, 4305576, 5023172, 7534758, 10046344, 15069516, 30139032]

約数ペア:

[(1, 30139032), (2, 15069516), (3, 10046344), (4, 7534758), (6, 5023172), (7, 4305576), (8, 3767379), (11, 2739912), (12, 2511586), (14, 2152788), (21, 1435192), (22, 1369956), (24, 1255793), (28, 1076394), (33, 913304), (42, 717596), (44, 684978), (47, 641256), (56, 538197), (66, 456652), (77, 391416), (84, 358798), (88, 342489), (94, 320628), (132, 228326), (141, 213752), (154, 195708), (168, 179399), (188, 160314), (231, 130472), (264, 114163), (282, 106876), (308, 97854), (329, 91608), (347, 86856), (376, 80157), (462, 65236), (517, 58296), (564, 53438), (616, 48927), (658, 45804), (694, 43428), (924, 32618), (987, 30536), (1034, 29148), (1041, 28952), (1128, 26719), (1316, 22902), (1388, 21714), (1551, 19432), (1848, 16309), (1974, 15268), (2068, 14574), (2082, 14476), (2429, 12408), (2632, 11451), (2776, 10857), (3102, 9716), (3619, 8328), (3817, 7896), (3948, 7634), (4136, 7287), (4164, 7238), (4858, 6204)]