194651370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{720931}}^1$

素因数の和:720947

約数の個数: 32

約数和(自身を含む): 519071040

約数和(自身を除く): 324419670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 720931, 1441862, 2162793, 3604655, 4325586, 6488379, 7209310, 10813965, 12976758, 19465137, 21627930, 32441895, 38930274, 64883790, 97325685, 194651370]

約数ペア:

[(1, 194651370), (2, 97325685), (3, 64883790), (5, 38930274), (6, 32441895), (9, 21627930), (10, 19465137), (15, 12976758), (18, 10813965), (27, 7209310), (30, 6488379), (45, 4325586), (54, 3604655), (90, 2162793), (135, 1441862), (270, 720931)]