71675170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6781}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 148444416

約数和(自身を除く): 76769246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6781, 10570, 13562, 33905, 47467, 67810, 94934, 237335, 474670, 1023931, 2047862, 5119655, 7167517, 10239310, 14335034, 35837585, 71675170]

約数ペア:

[(1, 71675170), (2, 35837585), (5, 14335034), (7, 10239310), (10, 7167517), (14, 5119655), (35, 2047862), (70, 1023931), (151, 474670), (302, 237335), (755, 94934), (1057, 67810), (1510, 47467), (2114, 33905), (5285, 13562), (6781, 10570)]