140381370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519931}}^1$

素因数の和:519947

約数の個数: 32

約数和(自身を含む): 374351040

約数和(自身を除く): 233969670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519931, 1039862, 1559793, 2599655, 3119586, 4679379, 5199310, 7798965, 9358758, 14038137, 15597930, 23396895, 28076274, 46793790, 70190685, 140381370]

約数ペア:

[(1, 140381370), (2, 70190685), (3, 46793790), (5, 28076274), (6, 23396895), (9, 15597930), (10, 14038137), (15, 9358758), (18, 7798965), (27, 5199310), (30, 4679379), (45, 3119586), (54, 2599655), (90, 1559793), (135, 1039862), (270, 519931)]