29177340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21143}}^1$

素因数の和:21178

約数の個数: 48

約数和(自身を含む): 85252608

約数和(自身を除く): 56075268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 21143, 42286, 63429, 84572, 105715, 126858, 211430, 253716, 317145, 422860, 486289, 634290, 972578, 1268580, 1458867, 1945156, 2431445, 2917734, 4862890, 5835468, 7294335, 9725780, 14588670, 29177340]

約数ペア:

[(1, 29177340), (2, 14588670), (3, 9725780), (4, 7294335), (5, 5835468), (6, 4862890), (10, 2917734), (12, 2431445), (15, 1945156), (20, 1458867), (23, 1268580), (30, 972578), (46, 634290), (60, 486289), (69, 422860), (92, 317145), (115, 253716), (138, 211430), (230, 126858), (276, 105715), (345, 84572), (460, 63429), (690, 42286), (1380, 21143)]