77047070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{108517}}^1$

素因数の和:108595

約数の個数: 16

約数和(自身を含む): 140639328

約数和(自身を除く): 63592258

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 108517, 217034, 542585, 1085170, 7704707, 15409414, 38523535, 77047070]

約数ペア:

[(1, 77047070), (2, 38523535), (5, 15409414), (10, 7704707), (71, 1085170), (142, 542585), (355, 217034), (710, 108517)]