30412816

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 71245440

約数和(自身を除く): 40832624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 179, 259, 287, 296, 328, 358, 518, 574, 592, 656, 716, 1036, 1148, 1253, 1432, 1517, 2072, 2296, 2506, 2864, 3034, 4144, 4592, 5012, 6068, 6623, 7339, 10024, 10619, 12136, 13246, 14678, 20048, 21238, 24272, 26492, 29356, 42476, 46361, 51373, 52984, 58712, 84952, 92722, 102746, 105968, 117424, 169904, 185444, 205492, 271543, 370888, 410984, 543086, 741776, 821968, 1086172, 1900801, 2172344, 3801602, 4344688, 7603204, 15206408, 30412816]

約数ペア:

[(1, 30412816), (2, 15206408), (4, 7603204), (7, 4344688), (8, 3801602), (14, 2172344), (16, 1900801), (28, 1086172), (37, 821968), (41, 741776), (56, 543086), (74, 410984), (82, 370888), (112, 271543), (148, 205492), (164, 185444), (179, 169904), (259, 117424), (287, 105968), (296, 102746), (328, 92722), (358, 84952), (518, 58712), (574, 52984), (592, 51373), (656, 46361), (716, 42476), (1036, 29356), (1148, 26492), (1253, 24272), (1432, 21238), (1517, 20048), (2072, 14678), (2296, 13246), (2506, 12136), (2864, 10619), (3034, 10024), (4144, 7339), (4592, 6623), (5012, 6068)]