4664870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 9704448

約数和(自身を除く): 5039578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 647, 721, 1030, 1294, 1442, 3235, 3605, 4529, 6470, 7210, 9058, 22645, 45290, 66641, 133282, 333205, 466487, 666410, 932974, 2332435, 4664870]

約数ペア:

[(1, 4664870), (2, 2332435), (5, 932974), (7, 666410), (10, 466487), (14, 333205), (35, 133282), (70, 66641), (103, 45290), (206, 22645), (515, 9058), (647, 7210), (721, 6470), (1030, 4529), (1294, 3605), (1442, 3235)]