45554310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7129}}^1$

素因数の和:7213

約数の個数: 48

約数和(自身を含む): 120126240

約数和(自身を除く): 74571930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 7129, 14258, 21387, 35645, 42774, 64161, 71290, 106935, 128322, 213870, 320805, 506159, 641610, 1012318, 1518477, 2530795, 3036954, 4555431, 5061590, 7592385, 9110862, 15184770, 22777155, 45554310]

約数ペア:

[(1, 45554310), (2, 22777155), (3, 15184770), (5, 9110862), (6, 7592385), (9, 5061590), (10, 4555431), (15, 3036954), (18, 2530795), (30, 1518477), (45, 1012318), (71, 641610), (90, 506159), (142, 320805), (213, 213870), (355, 128322), (426, 106935), (639, 71290), (710, 64161), (1065, 42774), (1278, 35645), (2130, 21387), (3195, 14258), (6390, 7129)]