71047690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44129}}^1$

素因数の和:44166

約数の個数: 32

約数和(自身を含む): 152513280

約数和(自身を除く): 81465590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 44129, 88258, 220645, 308903, 441290, 617806, 1014967, 1544515, 2029934, 3089030, 5074835, 7104769, 10149670, 14209538, 35523845, 71047690]

約数ペア:

[(1, 71047690), (2, 35523845), (5, 14209538), (7, 10149670), (10, 7104769), (14, 5074835), (23, 3089030), (35, 2029934), (46, 1544515), (70, 1014967), (115, 617806), (161, 441290), (230, 308903), (322, 220645), (805, 88258), (1610, 44129)]