2215661770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091459}}^1$

素因数の和:1091502

約数の個数: 32

約数和(自身を含む): 4715107200

約数和(自身を除く): 2499445430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1091459, 2182918, 5457295, 7640213, 10914590, 15280426, 31652311, 38201065, 63304622, 76402130, 158261555, 221566177, 316523110, 443132354, 1107830885, 2215661770]

約数ペア:

[(1, 2215661770), (2, 1107830885), (5, 443132354), (7, 316523110), (10, 221566177), (14, 158261555), (29, 76402130), (35, 63304622), (58, 38201065), (70, 31652311), (145, 15280426), (203, 10914590), (290, 7640213), (406, 5457295), (1015, 2182918), (2030, 1091459)]