938752020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{46153}}^1$

素因数の和:46281

約数の個数: 72

約数和(自身を含む): 2872809576

約数和(自身を除く): 1934057556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 46153, 92306, 138459, 184612, 230765, 276918, 415377, 461530, 553836, 692295, 830754, 923060, 1384590, 1661508, 2076885, 2769180, 4153770, 5215289, 8307540, 10430578, 15645867, 20861156, 26076445, 31291734, 46937601, 52152890, 62583468, 78229335, 93875202, 104305780, 156458670, 187750404, 234688005, 312917340, 469376010, 938752020]

約数ペア:

[(1, 938752020), (2, 469376010), (3, 312917340), (4, 234688005), (5, 187750404), (6, 156458670), (9, 104305780), (10, 93875202), (12, 78229335), (15, 62583468), (18, 52152890), (20, 46937601), (30, 31291734), (36, 26076445), (45, 20861156), (60, 15645867), (90, 10430578), (113, 8307540), (180, 5215289), (226, 4153770), (339, 2769180), (452, 2076885), (565, 1661508), (678, 1384590), (1017, 923060), (1130, 830754), (1356, 692295), (1695, 553836), (2034, 461530), (2260, 415377), (3390, 276918), (4068, 230765), (5085, 184612), (6780, 138459), (10170, 92306), (20340, 46153)]