1870120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 4809600

約数和(自身を除く): 2939480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 133580, 187012, 233765, 267160, 374024, 467530, 935060, 1870120]

約数ペア:

[(1, 1870120), (2, 935060), (4, 467530), (5, 374024), (7, 267160), (8, 233765), (10, 187012), (14, 133580), (20, 93506), (28, 66790), (35, 53432), (40, 46753), (56, 33395), (70, 26716), (140, 13358), (280, 6679)]