11287740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 31812480

約数和(自身を除く): 20524740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1051, 1074, 1790, 2102, 2148, 2685, 3153, 3580, 4204, 5255, 5370, 6306, 10510, 10740, 12612, 15765, 21020, 31530, 63060, 188129, 376258, 564387, 752516, 940645, 1128774, 1881290, 2257548, 2821935, 3762580, 5643870, 11287740]

約数ペア:

[(1, 11287740), (2, 5643870), (3, 3762580), (4, 2821935), (5, 2257548), (6, 1881290), (10, 1128774), (12, 940645), (15, 752516), (20, 564387), (30, 376258), (60, 188129), (179, 63060), (358, 31530), (537, 21020), (716, 15765), (895, 12612), (1051, 10740), (1074, 10510), (1790, 6306), (2102, 5370), (2148, 5255), (2685, 4204), (3153, 3580)]