87316670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33713}}^1$

素因数の和:33764

約数の個数: 32

約数和(自身を含む): 184483008

約数和(自身を除く): 97166338

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 33713, 67426, 168565, 235991, 337130, 471982, 1179955, 1247381, 2359910, 2494762, 6236905, 8731667, 12473810, 17463334, 43658335, 87316670]

約数ペア:

[(1, 87316670), (2, 43658335), (5, 17463334), (7, 12473810), (10, 8731667), (14, 6236905), (35, 2494762), (37, 2359910), (70, 1247381), (74, 1179955), (185, 471982), (259, 337130), (370, 235991), (518, 168565), (1295, 67426), (2590, 33713)]