80702130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2690071}}^1$

素因数の和:2690081

約数の個数: 16

約数和(自身を含む): 193685184

約数和(自身を除く): 112983054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2690071, 5380142, 8070213, 13450355, 16140426, 26900710, 40351065, 80702130]

約数ペア:

[(1, 80702130), (2, 40351065), (3, 26900710), (5, 16140426), (6, 13450355), (10, 8070213), (15, 5380142), (30, 2690071)]