78061270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1657}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 160918848

約数和(自身を除く): 82857578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 1346, 1657, 3314, 3365, 4711, 6730, 8285, 9422, 11599, 16570, 23198, 23555, 47110, 57995, 115990, 1115161, 2230322, 5575805, 7806127, 11151610, 15612254, 39030635, 78061270]

約数ペア:

[(1, 78061270), (2, 39030635), (5, 15612254), (7, 11151610), (10, 7806127), (14, 5575805), (35, 2230322), (70, 1115161), (673, 115990), (1346, 57995), (1657, 47110), (3314, 23555), (3365, 23198), (4711, 16570), (6730, 11599), (8285, 9422)]