30240042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 75043584

約数和(自身を除く): 44803542

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1033, 1394, 1722, 2066, 2091, 3099, 4182, 4879, 6198, 7231, 9758, 14462, 14637, 17561, 21693, 29274, 35122, 42353, 43386, 52683, 84706, 105366, 122927, 127059, 245854, 254118, 296471, 368781, 592942, 720001, 737562, 889413, 1440002, 1778826, 2160003, 4320006, 5040007, 10080014, 15120021, 30240042]

約数ペア:

[(1, 30240042), (2, 15120021), (3, 10080014), (6, 5040007), (7, 4320006), (14, 2160003), (17, 1778826), (21, 1440002), (34, 889413), (41, 737562), (42, 720001), (51, 592942), (82, 368781), (102, 296471), (119, 254118), (123, 245854), (238, 127059), (246, 122927), (287, 105366), (357, 84706), (574, 52683), (697, 43386), (714, 42353), (861, 35122), (1033, 29274), (1394, 21693), (1722, 17561), (2066, 14637), (2091, 14462), (3099, 9758), (4182, 7231), (4879, 6198)]