69709970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1699}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 137332800

約数和(自身を除く): 67622830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1699, 1865, 3398, 3730, 4103, 8206, 8495, 16990, 18689, 20515, 37378, 41030, 93445, 186890, 633727, 1267454, 3168635, 6337270, 6970997, 13941994, 34854985, 69709970]

約数ペア:

[(1, 69709970), (2, 34854985), (5, 13941994), (10, 6970997), (11, 6337270), (22, 3168635), (55, 1267454), (110, 633727), (373, 186890), (746, 93445), (1699, 41030), (1865, 37378), (3398, 20515), (3730, 18689), (4103, 16990), (8206, 8495)]