69034070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20983}}^1$

素因数の和:21044

約数の個数: 32

約数和(自身を含む): 145041408

約数和(自身を除く): 76007338

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 20983, 41966, 104915, 146881, 209830, 293762, 734405, 986201, 1468810, 1972402, 4931005, 6903407, 9862010, 13806814, 34517035, 69034070]

約数ペア:

[(1, 69034070), (2, 34517035), (5, 13806814), (7, 9862010), (10, 6903407), (14, 4931005), (35, 1972402), (47, 1468810), (70, 986201), (94, 734405), (235, 293762), (329, 209830), (470, 146881), (658, 104915), (1645, 41966), (3290, 20983)]