201603090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516931}}^1$

素因数の和:516954

約数の個数: 32

約数和(自身を含む): 521067456

約数和(自身を除く): 319464366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516931, 1033862, 1550793, 2584655, 3101586, 5169310, 6720103, 7753965, 13440206, 15507930, 20160309, 33600515, 40320618, 67201030, 100801545, 201603090]

約数ペア:

[(1, 201603090), (2, 100801545), (3, 67201030), (5, 40320618), (6, 33600515), (10, 20160309), (13, 15507930), (15, 13440206), (26, 7753965), (30, 6720103), (39, 5169310), (65, 3101586), (78, 2584655), (130, 1550793), (195, 1033862), (390, 516931)]