42730340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73673}}^1$

素因数の和:73711

約数の個数: 24

約数和(自身を含む): 92829240

約数和(自身を除く): 50098900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73673, 147346, 294692, 368365, 736730, 1473460, 2136517, 4273034, 8546068, 10682585, 21365170, 42730340]

約数ペア:

[(1, 42730340), (2, 21365170), (4, 10682585), (5, 8546068), (10, 4273034), (20, 2136517), (29, 1473460), (58, 736730), (116, 368365), (145, 294692), (290, 147346), (580, 73673)]