66665130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317453}}^1$

素因数の和:317470

約数の個数: 32

約数和(自身を含む): 182853504

約数和(自身を除く): 116188374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317453, 634906, 952359, 1587265, 1904718, 2222171, 3174530, 4444342, 4761795, 6666513, 9523590, 11110855, 13333026, 22221710, 33332565, 66665130]

約数ペア:

[(1, 66665130), (2, 33332565), (3, 22221710), (5, 13333026), (6, 11110855), (7, 9523590), (10, 6666513), (14, 4761795), (15, 4444342), (21, 3174530), (30, 2222171), (35, 1904718), (42, 1587265), (70, 952359), (105, 634906), (210, 317453)]