30667672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 72969120

約数和(自身を除く): 42301448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 41, 56, 74, 76, 82, 133, 148, 152, 164, 259, 266, 287, 296, 328, 361, 518, 532, 574, 703, 722, 779, 1036, 1064, 1148, 1406, 1444, 1517, 1558, 2072, 2296, 2527, 2812, 2888, 3034, 3116, 4921, 5054, 5453, 5624, 6068, 6232, 9842, 10108, 10619, 10906, 12136, 13357, 14801, 19684, 20216, 21238, 21812, 26714, 28823, 29602, 39368, 42476, 43624, 53428, 57646, 59204, 84952, 93499, 103607, 106856, 115292, 118408, 186998, 201761, 207214, 230584, 373996, 403522, 414428, 547637, 747992, 807044, 828856, 1095274, 1614088, 2190548, 3833459, 4381096, 7666918, 15333836, 30667672]

約数ペア:

[(1, 30667672), (2, 15333836), (4, 7666918), (7, 4381096), (8, 3833459), (14, 2190548), (19, 1614088), (28, 1095274), (37, 828856), (38, 807044), (41, 747992), (56, 547637), (74, 414428), (76, 403522), (82, 373996), (133, 230584), (148, 207214), (152, 201761), (164, 186998), (259, 118408), (266, 115292), (287, 106856), (296, 103607), (328, 93499), (361, 84952), (518, 59204), (532, 57646), (574, 53428), (703, 43624), (722, 42476), (779, 39368), (1036, 29602), (1064, 28823), (1148, 26714), (1406, 21812), (1444, 21238), (1517, 20216), (1558, 19684), (2072, 14801), (2296, 13357), (2527, 12136), (2812, 10906), (2888, 10619), (3034, 10108), (3116, 9842), (4921, 6232), (5054, 6068), (5453, 5624)]