19071180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35317}}^1$

素因数の和:35335

約数の個数: 48

約数和(自身を含む): 59334240

約数和(自身を除く): 40263060

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, 35317, 70634, 105951, 141268, 176585, 211902, 317853, 353170, 423804, 529755, 635706, 706340, 953559, 1059510, 1271412, 1589265, 1907118, 2119020, 3178530, 3814236, 4767795, 6357060, 9535590, 19071180]

約数ペア:

[(1, 19071180), (2, 9535590), (3, 6357060), (4, 4767795), (5, 3814236), (6, 3178530), (9, 2119020), (10, 1907118), (12, 1589265), (15, 1271412), (18, 1059510), (20, 953559), (27, 706340), (30, 635706), (36, 529755), (45, 423804), (54, 353170), (60, 317853), (90, 211902), (108, 176585), (135, 141268), (180, 105951), (270, 70634), (540, 35317)]