42969070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 82051200

約数和(自身を除く): 39082130

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 1627, 2641, 3254, 5282, 8135, 13205, 16270, 26410, 30913, 61826, 154565, 226153, 309130, 452306, 1130765, 2261530, 4296907, 8593814, 21484535, 42969070]

約数ペア:

[(1, 42969070), (2, 21484535), (5, 8593814), (10, 4296907), (19, 2261530), (38, 1130765), (95, 452306), (139, 309130), (190, 226153), (278, 154565), (695, 61826), (1390, 30913), (1627, 26410), (2641, 16270), (3254, 13205), (5282, 8135)]