668010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 1832832

約数和(自身を除く): 1164822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3181, 6362, 9543, 15905, 19086, 22267, 31810, 44534, 47715, 66801, 95430, 111335, 133602, 222670, 334005, 668010]

約数ペア:

[(1, 668010), (2, 334005), (3, 222670), (5, 133602), (6, 111335), (7, 95430), (10, 66801), (14, 47715), (15, 44534), (21, 31810), (30, 22267), (35, 19086), (42, 15905), (70, 9543), (105, 6362), (210, 3181)]