207300030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{987143}}^1$

素因数の和:987160

約数の個数: 32

約数和(自身を含む): 568594944

約数和(自身を除く): 361294914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 987143, 1974286, 2961429, 4935715, 5922858, 6910001, 9871430, 13820002, 14807145, 20730003, 29614290, 34550005, 41460006, 69100010, 103650015, 207300030]

約数ペア:

[(1, 207300030), (2, 103650015), (3, 69100010), (5, 41460006), (6, 34550005), (7, 29614290), (10, 20730003), (14, 14807145), (15, 13820002), (21, 9871430), (30, 6910001), (35, 5922858), (42, 4935715), (70, 2961429), (105, 1974286), (210, 987143)]