29882440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 83462400

約数和(自身を除く): 53579960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 137, 140, 152, 164, 190, 205, 266, 274, 280, 287, 328, 380, 410, 532, 548, 574, 665, 685, 760, 779, 820, 959, 1064, 1096, 1148, 1330, 1370, 1435, 1558, 1640, 1918, 2296, 2603, 2660, 2740, 2870, 3116, 3836, 3895, 4795, 5206, 5320, 5453, 5480, 5617, 5740, 6232, 7672, 7790, 9590, 10412, 10906, 11234, 11480, 13015, 15580, 18221, 19180, 20824, 21812, 22468, 26030, 27265, 28085, 31160, 36442, 38360, 39319, 43624, 44936, 52060, 54530, 56170, 72884, 78638, 91105, 104120, 106723, 109060, 112340, 145768, 157276, 182210, 196595, 213446, 218120, 224680, 314552, 364420, 393190, 426892, 533615, 728840, 747061, 786380, 853784, 1067230, 1494122, 1572760, 2134460, 2988244, 3735305, 4268920, 5976488, 7470610, 14941220, 29882440]

約数ペア:

[(1, 29882440), (2, 14941220), (4, 7470610), (5, 5976488), (7, 4268920), (8, 3735305), (10, 2988244), (14, 2134460), (19, 1572760), (20, 1494122), (28, 1067230), (35, 853784), (38, 786380), (40, 747061), (41, 728840), (56, 533615), (70, 426892), (76, 393190), (82, 364420), (95, 314552), (133, 224680), (137, 218120), (140, 213446), (152, 196595), (164, 182210), (190, 157276), (205, 145768), (266, 112340), (274, 109060), (280, 106723), (287, 104120), (328, 91105), (380, 78638), (410, 72884), (532, 56170), (548, 54530), (574, 52060), (665, 44936), (685, 43624), (760, 39319), (779, 38360), (820, 36442), (959, 31160), (1064, 28085), (1096, 27265), (1148, 26030), (1330, 22468), (1370, 21812), (1435, 20824), (1558, 19180), (1640, 18221), (1918, 15580), (2296, 13015), (2603, 11480), (2660, 11234), (2740, 10906), (2870, 10412), (3116, 9590), (3836, 7790), (3895, 7672), (4795, 6232), (5206, 5740), (5320, 5617), (5453, 5480)]