3721690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 7764480

約数和(自身を除く): 4042790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 673, 790, 1106, 1346, 2765, 3365, 4711, 5530, 6730, 9422, 23555, 47110, 53167, 106334, 265835, 372169, 531670, 744338, 1860845, 3721690]

約数ペア:

[(1, 3721690), (2, 1860845), (5, 744338), (7, 531670), (10, 372169), (14, 265835), (35, 106334), (70, 53167), (79, 47110), (158, 23555), (395, 9422), (553, 6730), (673, 5530), (790, 4711), (1106, 3365), (1346, 2765)]