161403330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489101}}^1$

素因数の和:489122

約数の個数: 32

約数和(自身を含む): 422584128

約数和(自身を除く): 261180798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 489101, 978202, 1467303, 2445505, 2934606, 4891010, 5380111, 7336515, 10760222, 14673030, 16140333, 26900555, 32280666, 53801110, 80701665, 161403330]

約数ペア:

[(1, 161403330), (2, 80701665), (3, 53801110), (5, 32280666), (6, 26900555), (10, 16140333), (11, 14673030), (15, 10760222), (22, 7336515), (30, 5380111), (33, 4891010), (55, 2934606), (66, 2445505), (110, 1467303), (165, 978202), (330, 489101)]