31582170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 54264870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2207, 2385, 2862, 4414, 4770, 6621, 7155, 11035, 13242, 14310, 19863, 22070, 33105, 39726, 59589, 66210, 99315, 116971, 119178, 198630, 233942, 297945, 350913, 584855, 595890, 701826, 1052739, 1169710, 1754565, 2105478, 3158217, 3509130, 5263695, 6316434, 10527390, 15791085, 31582170]

約数ペア:

[(1, 31582170), (2, 15791085), (3, 10527390), (5, 6316434), (6, 5263695), (9, 3509130), (10, 3158217), (15, 2105478), (18, 1754565), (27, 1169710), (30, 1052739), (45, 701826), (53, 595890), (54, 584855), (90, 350913), (106, 297945), (135, 233942), (159, 198630), (265, 119178), (270, 116971), (318, 99315), (477, 66210), (530, 59589), (795, 39726), (954, 33105), (1431, 22070), (1590, 19863), (2207, 14310), (2385, 13242), (2862, 11035), (4414, 7155), (4770, 6621)]