3494120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12479}}^1$

素因数の和:12497

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 5491480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12479, 24958, 49916, 62395, 87353, 99832, 124790, 174706, 249580, 349412, 436765, 499160, 698824, 873530, 1747060, 3494120]

約数ペア:

[(1, 3494120), (2, 1747060), (4, 873530), (5, 698824), (7, 499160), (8, 436765), (10, 349412), (14, 249580), (20, 174706), (28, 124790), (35, 99832), (40, 87353), (56, 62395), (70, 49916), (140, 24958), (280, 12479)]