39155130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20717}}^1$

素因数の和:20740

約数の個数: 64

約数和(自身を含む): 119335680

約数和(自身を除く): 80180550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20717, 41434, 62151, 103585, 124302, 145019, 186453, 207170, 290038, 310755, 372906, 435057, 559359, 621510, 725095, 870114, 932265, 1118718, 1305171, 1450190, 1864530, 2175285, 2610342, 2796795, 3915513, 4350570, 5593590, 6525855, 7831026, 13051710, 19577565, 39155130]

約数ペア:

[(1, 39155130), (2, 19577565), (3, 13051710), (5, 7831026), (6, 6525855), (7, 5593590), (9, 4350570), (10, 3915513), (14, 2796795), (15, 2610342), (18, 2175285), (21, 1864530), (27, 1450190), (30, 1305171), (35, 1118718), (42, 932265), (45, 870114), (54, 725095), (63, 621510), (70, 559359), (90, 435057), (105, 372906), (126, 310755), (135, 290038), (189, 207170), (210, 186453), (270, 145019), (315, 124302), (378, 103585), (630, 62151), (945, 41434), (1890, 20717)]