11787270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 32223744

約数和(自身を除く): 20436474

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 1553, 2530, 3106, 3795, 4659, 7590, 7765, 9318, 15530, 17083, 23295, 34166, 35719, 46590, 51249, 71438, 85415, 102498, 107157, 170830, 178595, 214314, 256245, 357190, 392909, 512490, 535785, 785818, 1071570, 1178727, 1964545, 2357454, 3929090, 5893635, 11787270]

約数ペア:

[(1, 11787270), (2, 5893635), (3, 3929090), (5, 2357454), (6, 1964545), (10, 1178727), (11, 1071570), (15, 785818), (22, 535785), (23, 512490), (30, 392909), (33, 357190), (46, 256245), (55, 214314), (66, 178595), (69, 170830), (110, 107157), (115, 102498), (138, 85415), (165, 71438), (230, 51249), (253, 46590), (330, 35719), (345, 34166), (506, 23295), (690, 17083), (759, 15530), (1265, 9318), (1518, 7765), (1553, 7590), (2530, 4659), (3106, 3795)]