1302945070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{146563}}^1$

素因数の和:146704

約数の個数: 32

約数和(自身を含む): 2701467648

約数和(自身を除く): 1398522578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 146563, 293126, 732815, 1025941, 1465630, 2051882, 5129705, 10259410, 18613501, 37227002, 93067505, 130294507, 186135010, 260589014, 651472535, 1302945070]

約数ペア:

[(1, 1302945070), (2, 651472535), (5, 260589014), (7, 186135010), (10, 130294507), (14, 93067505), (35, 37227002), (70, 18613501), (127, 10259410), (254, 5129705), (635, 2051882), (889, 1465630), (1270, 1025941), (1778, 732815), (4445, 293126), (8890, 146563)]