90437490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7064

約数の個数: 96

約数和(自身を含む): 276284736

約数和(自身を除く): 185847246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 7027, 12870, 14054, 21081, 35135, 42162, 63243, 70270, 77297, 91351, 105405, 126486, 154594, 182702, 210810, 231891, 274053, 316215, 386485, 456755, 463782, 548106, 632430, 695673, 772970, 822159, 913510, 1004861, 1159455, 1370265, 1391346, 1644318, 2009722, 2318910, 2740530, 3014583, 3478365, 4110795, 5024305, 6029166, 6956730, 8221590, 9043749, 10048610, 15072915, 18087498, 30145830, 45218745, 90437490]

約数ペア:

[(1, 90437490), (2, 45218745), (3, 30145830), (5, 18087498), (6, 15072915), (9, 10048610), (10, 9043749), (11, 8221590), (13, 6956730), (15, 6029166), (18, 5024305), (22, 4110795), (26, 3478365), (30, 3014583), (33, 2740530), (39, 2318910), (45, 2009722), (55, 1644318), (65, 1391346), (66, 1370265), (78, 1159455), (90, 1004861), (99, 913510), (110, 822159), (117, 772970), (130, 695673), (143, 632430), (165, 548106), (195, 463782), (198, 456755), (234, 386485), (286, 316215), (330, 274053), (390, 231891), (429, 210810), (495, 182702), (585, 154594), (715, 126486), (858, 105405), (990, 91351), (1170, 77297), (1287, 70270), (1430, 63243), (2145, 42162), (2574, 35135), (4290, 21081), (6435, 14054), (7027, 12870)]