664230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 1822464

約数和(自身を除く): 1158234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3163, 6326, 9489, 15815, 18978, 22141, 31630, 44282, 47445, 66423, 94890, 110705, 132846, 221410, 332115, 664230]

約数ペア:

[(1, 664230), (2, 332115), (3, 221410), (5, 132846), (6, 110705), (7, 94890), (10, 66423), (14, 47445), (15, 44282), (21, 31630), (30, 22141), (35, 18978), (42, 15815), (70, 9489), (105, 6326), (210, 3163)]