80003790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{888931}}^1$

素因数の和:888944

約数の個数: 24

約数和(自身を含む): 208010088

約数和(自身を除く): 128006298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 888931, 1777862, 2666793, 4444655, 5333586, 8000379, 8889310, 13333965, 16000758, 26667930, 40001895, 80003790]

約数ペア:

[(1, 80003790), (2, 40001895), (3, 26667930), (5, 16000758), (6, 13333965), (9, 8889310), (10, 8000379), (15, 5333586), (18, 4444655), (30, 2666793), (45, 1777862), (90, 888931)]