310030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 658944

約数和(自身を除く): 348914

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 206, 215, 301, 430, 515, 602, 721, 1030, 1442, 1505, 3010, 3605, 4429, 7210, 8858, 22145, 31003, 44290, 62006, 155015, 310030]

約数ペア:

[(1, 310030), (2, 155015), (5, 62006), (7, 44290), (10, 31003), (14, 22145), (35, 8858), (43, 7210), (70, 4429), (86, 3605), (103, 3010), (206, 1505), (215, 1442), (301, 1030), (430, 721), (515, 602)]