27877410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 81881280

約数和(自身を除く): 54003870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 971, 990, 1305, 1595, 1914, 1942, 2610, 2871, 2913, 3190, 4785, 4855, 5742, 5826, 8739, 9570, 9710, 10681, 14355, 14565, 17478, 21362, 28159, 28710, 29130, 32043, 43695, 53405, 56318, 64086, 84477, 87390, 96129, 106810, 140795, 160215, 168954, 192258, 253431, 281590, 309749, 320430, 422385, 480645, 506862, 619498, 844770, 929247, 961290, 1267155, 1548745, 1858494, 2534310, 2787741, 3097490, 4646235, 5575482, 9292470, 13938705, 27877410]

約数ペア:

[(1, 27877410), (2, 13938705), (3, 9292470), (5, 5575482), (6, 4646235), (9, 3097490), (10, 2787741), (11, 2534310), (15, 1858494), (18, 1548745), (22, 1267155), (29, 961290), (30, 929247), (33, 844770), (45, 619498), (55, 506862), (58, 480645), (66, 422385), (87, 320430), (90, 309749), (99, 281590), (110, 253431), (145, 192258), (165, 168954), (174, 160215), (198, 140795), (261, 106810), (290, 96129), (319, 87390), (330, 84477), (435, 64086), (495, 56318), (522, 53405), (638, 43695), (870, 32043), (957, 29130), (971, 28710), (990, 28159), (1305, 21362), (1595, 17478), (1914, 14565), (1942, 14355), (2610, 10681), (2871, 9710), (2913, 9570), (3190, 8739), (4785, 5826), (4855, 5742)]