164710490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{6781}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 339859584

約数和(自身を除く): 175149094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3470, 4858, 6781, 12145, 13562, 24290, 33905, 47467, 67810, 94934, 237335, 474670, 2353007, 4706014, 11765035, 16471049, 23530070, 32942098, 82355245, 164710490]

約数ペア:

[(1, 164710490), (2, 82355245), (5, 32942098), (7, 23530070), (10, 16471049), (14, 11765035), (35, 4706014), (70, 2353007), (347, 474670), (694, 237335), (1735, 94934), (2429, 67810), (3470, 47467), (4858, 33905), (6781, 24290), (12145, 13562)]