207030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 509184

約数和(自身を除く): 302154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 103, 134, 201, 206, 309, 335, 402, 515, 618, 670, 1005, 1030, 1545, 2010, 3090, 6901, 13802, 20703, 34505, 41406, 69010, 103515, 207030]

約数ペア:

[(1, 207030), (2, 103515), (3, 69010), (5, 41406), (6, 34505), (10, 20703), (15, 13802), (30, 6901), (67, 3090), (103, 2010), (134, 1545), (201, 1030), (206, 1005), (309, 670), (335, 618), (402, 515)]