71139690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34367}}^1$

素因数の和:34403

約数の個数: 48

約数和(自身を含む): 193010688

約数和(自身を除く): 121870998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 34367, 68734, 103101, 171835, 206202, 309303, 343670, 515505, 618606, 790441, 1031010, 1546515, 1580882, 2371323, 3093030, 3952205, 4742646, 7113969, 7904410, 11856615, 14227938, 23713230, 35569845, 71139690]

約数ペア:

[(1, 71139690), (2, 35569845), (3, 23713230), (5, 14227938), (6, 11856615), (9, 7904410), (10, 7113969), (15, 4742646), (18, 3952205), (23, 3093030), (30, 2371323), (45, 1580882), (46, 1546515), (69, 1031010), (90, 790441), (115, 618606), (138, 515505), (207, 343670), (230, 309303), (345, 206202), (414, 171835), (690, 103101), (1035, 68734), (2070, 34367)]