7665970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 15024240

約数和(自身を除く): 7358270

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 541, 545, 1082, 1090, 1417, 2705, 2834, 5410, 7033, 7085, 14066, 14170, 35165, 58969, 70330, 117938, 294845, 589690, 766597, 1533194, 3832985, 7665970]

約数ペア:

[(1, 7665970), (2, 3832985), (5, 1533194), (10, 766597), (13, 589690), (26, 294845), (65, 117938), (109, 70330), (130, 58969), (218, 35165), (541, 14170), (545, 14066), (1082, 7085), (1090, 7033), (1417, 5410), (2705, 2834)]