6589940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 16004352

約数和(自身を除く): 9414412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 457, 515, 721, 914, 1030, 1442, 1828, 2060, 2285, 2884, 3199, 3605, 4570, 6398, 7210, 9140, 12796, 14420, 15995, 31990, 47071, 63980, 94142, 188284, 235355, 329497, 470710, 658994, 941420, 1317988, 1647485, 3294970, 6589940]

約数ペア:

[(1, 6589940), (2, 3294970), (4, 1647485), (5, 1317988), (7, 941420), (10, 658994), (14, 470710), (20, 329497), (28, 235355), (35, 188284), (70, 94142), (103, 63980), (140, 47071), (206, 31990), (412, 15995), (457, 14420), (515, 12796), (721, 9140), (914, 7210), (1030, 6398), (1442, 4570), (1828, 3605), (2060, 3199), (2285, 2884)]