139503570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4789}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 335223360

約数和(自身を除く): 195719790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2913, 4789, 4855, 5826, 9578, 9710, 14367, 14565, 23945, 28734, 29130, 47890, 71835, 143670, 4650119, 9300238, 13950357, 23250595, 27900714, 46501190, 69751785, 139503570]

約数ペア:

[(1, 139503570), (2, 69751785), (3, 46501190), (5, 27900714), (6, 23250595), (10, 13950357), (15, 9300238), (30, 4650119), (971, 143670), (1942, 71835), (2913, 47890), (4789, 29130), (4855, 28734), (5826, 23945), (9578, 14565), (9710, 14367)]