1533090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 3963456

約数和(自身を除く): 2430366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3931, 7862, 11793, 19655, 23586, 39310, 51103, 58965, 102206, 117930, 153309, 255515, 306618, 511030, 766545, 1533090]

約数ペア:

[(1, 1533090), (2, 766545), (3, 511030), (5, 306618), (6, 255515), (10, 153309), (13, 117930), (15, 102206), (26, 58965), (30, 51103), (39, 39310), (65, 23586), (78, 19655), (130, 11793), (195, 7862), (390, 3931)]