2015176310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 4195860480

約数和(自身を除く): 2180684170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 419, 541, 635, 838, 889, 1082, 1270, 1778, 2095, 2705, 2933, 3787, 4190, 4445, 5410, 5866, 7574, 8890, 14665, 18935, 29330, 37870, 53213, 68707, 106426, 137414, 226679, 266065, 343535, 372491, 453358, 480949, 532130, 687070, 744982, 961898, 1133395, 1586753, 1862455, 2266790, 2404745, 3173506, 3724910, 4809490, 7933765, 15867530, 28788233, 57576466, 143941165, 201517631, 287882330, 403035262, 1007588155, 2015176310]

約数ペア:

[(1, 2015176310), (2, 1007588155), (5, 403035262), (7, 287882330), (10, 201517631), (14, 143941165), (35, 57576466), (70, 28788233), (127, 15867530), (254, 7933765), (419, 4809490), (541, 3724910), (635, 3173506), (838, 2404745), (889, 2266790), (1082, 1862455), (1270, 1586753), (1778, 1133395), (2095, 961898), (2705, 744982), (2933, 687070), (3787, 532130), (4190, 480949), (4445, 453358), (5410, 372491), (5866, 343535), (7574, 266065), (8890, 226679), (14665, 137414), (18935, 106426), (29330, 68707), (37870, 53213)]