69062980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8087}}^1$

素因数の和:8164

約数の個数: 48

約数和(自身を含む): 168489216

約数和(自身を除く): 99426236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8087, 8540, 16174, 32348, 40435, 56609, 80870, 113218, 161740, 226436, 283045, 493307, 566090, 986614, 1132180, 1973228, 2466535, 3453149, 4933070, 6906298, 9866140, 13812596, 17265745, 34531490, 69062980]

約数ペア:

[(1, 69062980), (2, 34531490), (4, 17265745), (5, 13812596), (7, 9866140), (10, 6906298), (14, 4933070), (20, 3453149), (28, 2466535), (35, 1973228), (61, 1132180), (70, 986614), (122, 566090), (140, 493307), (244, 283045), (305, 226436), (427, 161740), (610, 113218), (854, 80870), (1220, 56609), (1708, 40435), (2135, 32348), (4270, 16174), (8087, 8540)]