26441130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 65894400

約数和(自身を除く): 39453270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 103, 129, 199, 206, 215, 258, 309, 398, 430, 515, 597, 618, 645, 995, 1030, 1194, 1290, 1545, 1990, 2985, 3090, 4429, 5970, 8557, 8858, 13287, 17114, 20497, 22145, 25671, 26574, 40994, 42785, 44290, 51342, 61491, 66435, 85570, 102485, 122982, 128355, 132870, 204970, 256710, 307455, 614910, 881371, 1762742, 2644113, 4406855, 5288226, 8813710, 13220565, 26441130]

約数ペア:

[(1, 26441130), (2, 13220565), (3, 8813710), (5, 5288226), (6, 4406855), (10, 2644113), (15, 1762742), (30, 881371), (43, 614910), (86, 307455), (103, 256710), (129, 204970), (199, 132870), (206, 128355), (215, 122982), (258, 102485), (309, 85570), (398, 66435), (430, 61491), (515, 51342), (597, 44290), (618, 42785), (645, 40994), (995, 26574), (1030, 25671), (1194, 22145), (1290, 20497), (1545, 17114), (1990, 13287), (2985, 8858), (3090, 8557), (4429, 5970)]