30694622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128969}}^1$

素因数の和:128995

約数の個数: 16

約数和(自身を含む): 55715040

約数和(自身を除く): 25020418

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 128969, 257938, 902783, 1805566, 2192473, 4384946, 15347311, 30694622]

約数ペア:

[(1, 30694622), (2, 15347311), (7, 4384946), (14, 2192473), (17, 1805566), (34, 902783), (119, 257938), (238, 128969)]