19630620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36353}}^1$

素因数の和:36371

約数の個数: 48

約数和(自身を含む): 61074720

約数和(自身を除く): 41444100

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, 36353, 72706, 109059, 145412, 181765, 218118, 327177, 363530, 436236, 545295, 654354, 727060, 981531, 1090590, 1308708, 1635885, 1963062, 2181180, 3271770, 3926124, 4907655, 6543540, 9815310, 19630620]

約数ペア:

[(1, 19630620), (2, 9815310), (3, 6543540), (4, 4907655), (5, 3926124), (6, 3271770), (9, 2181180), (10, 1963062), (12, 1635885), (15, 1308708), (18, 1090590), (20, 981531), (27, 727060), (30, 654354), (36, 545295), (45, 436236), (54, 363530), (60, 327177), (90, 218118), (108, 181765), (135, 145412), (180, 109059), (270, 72706), (540, 36353)]