1587181590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 4201756416

約数和(自身を除く): 2614574826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 131, 206, 262, 309, 393, 515, 618, 655, 786, 927, 1030, 1179, 1307, 1310, 1545, 1854, 1965, 2358, 2614, 3090, 3921, 3930, 4635, 5895, 6535, 7842, 9270, 11763, 11790, 13070, 13493, 19605, 23526, 26986, 39210, 40479, 58815, 67465, 80958, 117630, 121437, 134621, 134930, 171217, 202395, 242874, 269242, 342434, 403863, 404790, 513651, 607185, 673105, 807726, 856085, 1027302, 1211589, 1214370, 1346210, 1540953, 1712170, 2019315, 2423178, 2568255, 3081906, 4038630, 5136510, 6057945, 7704765, 12115890, 15409530, 17635351, 35270702, 52906053, 88176755, 105812106, 158718159, 176353510, 264530265, 317436318, 529060530, 793590795, 1587181590]

約数ペア:

[(1, 1587181590), (2, 793590795), (3, 529060530), (5, 317436318), (6, 264530265), (9, 176353510), (10, 158718159), (15, 105812106), (18, 88176755), (30, 52906053), (45, 35270702), (90, 17635351), (103, 15409530), (131, 12115890), (206, 7704765), (262, 6057945), (309, 5136510), (393, 4038630), (515, 3081906), (618, 2568255), (655, 2423178), (786, 2019315), (927, 1712170), (1030, 1540953), (1179, 1346210), (1307, 1214370), (1310, 1211589), (1545, 1027302), (1854, 856085), (1965, 807726), (2358, 673105), (2614, 607185), (3090, 513651), (3921, 404790), (3930, 403863), (4635, 342434), (5895, 269242), (6535, 242874), (7842, 202395), (9270, 171217), (11763, 134930), (11790, 134621), (13070, 121437), (13493, 117630), (19605, 80958), (23526, 67465), (26986, 58815), (39210, 40479)]