38193660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{70729}}^1$

素因数の和:70747

約数の個数: 48

約数和(自身を含む): 118826400

約数和(自身を除く): 80632740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 70729, 141458, 212187, 282916, 353645, 424374, 636561, 707290, 848748, 1060935, 1273122, 1414580, 1909683, 2121870, 2546244, 3182805, 3819366, 4243740, 6365610, 7638732, 9548415, 12731220, 19096830, 38193660]

約数ペア:

[(1, 38193660), (2, 19096830), (3, 12731220), (4, 9548415), (5, 7638732), (6, 6365610), (9, 4243740), (10, 3819366), (12, 3182805), (15, 2546244), (18, 2121870), (20, 1909683), (27, 1414580), (30, 1273122), (36, 1060935), (45, 848748), (54, 707290), (60, 636561), (90, 424374), (108, 353645), (135, 282916), (180, 212187), (270, 141458), (540, 70729)]