17842440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 128

約数和(自身を含む): 66769920

約数和(自身を除く): 48927480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 1931, 2310, 3080, 3862, 4620, 5793, 7724, 9240, 9655, 11586, 13517, 15448, 19310, 21241, 23172, 27034, 28965, 38620, 40551, 42482, 46344, 54068, 57930, 63723, 67585, 77240, 81102, 84964, 106205, 108136, 115860, 127446, 135170, 148687, 162204, 169928, 202755, 212410, 231720, 254892, 270340, 297374, 318615, 324408, 405510, 424820, 446061, 509784, 540680, 594748, 637230, 743435, 811020, 849640, 892122, 1189496, 1274460, 1486870, 1622040, 1784244, 2230305, 2548920, 2973740, 3568488, 4460610, 5947480, 8921220, 17842440]

約数ペア:

[(1, 17842440), (2, 8921220), (3, 5947480), (4, 4460610), (5, 3568488), (6, 2973740), (7, 2548920), (8, 2230305), (10, 1784244), (11, 1622040), (12, 1486870), (14, 1274460), (15, 1189496), (20, 892122), (21, 849640), (22, 811020), (24, 743435), (28, 637230), (30, 594748), (33, 540680), (35, 509784), (40, 446061), (42, 424820), (44, 405510), (55, 324408), (56, 318615), (60, 297374), (66, 270340), (70, 254892), (77, 231720), (84, 212410), (88, 202755), (105, 169928), (110, 162204), (120, 148687), (132, 135170), (140, 127446), (154, 115860), (165, 108136), (168, 106205), (210, 84964), (220, 81102), (231, 77240), (264, 67585), (280, 63723), (308, 57930), (330, 54068), (385, 46344), (420, 42482), (440, 40551), (462, 38620), (616, 28965), (660, 27034), (770, 23172), (840, 21241), (924, 19310), (1155, 15448), (1320, 13517), (1540, 11586), (1848, 9655), (1931, 9240), (2310, 7724), (3080, 5793), (3862, 4620)]