13983660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77687}}^1$

素因数の和:77702

約数の個数: 36

約数和(自身を含む): 42417648

約数和(自身を除く): 28433988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77687, 155374, 233061, 310748, 388435, 466122, 699183, 776870, 932244, 1165305, 1398366, 1553740, 2330610, 2796732, 3495915, 4661220, 6991830, 13983660]

約数ペア:

[(1, 13983660), (2, 6991830), (3, 4661220), (4, 3495915), (5, 2796732), (6, 2330610), (9, 1553740), (10, 1398366), (12, 1165305), (15, 932244), (18, 776870), (20, 699183), (30, 466122), (36, 388435), (45, 310748), (60, 233061), (90, 155374), (180, 77687)]