87302090

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{31517}}^1$

素因数の和:31801

約数の個数: 16

約数和(自身を含む): 157716072

約数和(自身を除く): 70413982

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 31517, 63034, 157585, 315170, 8730209, 17460418, 43651045, 87302090]

約数ペア:

[(1, 87302090), (2, 43651045), (5, 17460418), (10, 8730209), (277, 315170), (554, 157585), (1385, 63034), (2770, 31517)]