315093090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{807931}}^1$

素因数の和:807954

約数の個数: 32

約数和(自身を含む): 814395456

約数和(自身を除く): 499302366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 807931, 1615862, 2423793, 4039655, 4847586, 8079310, 10503103, 12118965, 21006206, 24237930, 31509309, 52515515, 63018618, 105031030, 157546545, 315093090]

約数ペア:

[(1, 315093090), (2, 157546545), (3, 105031030), (5, 63018618), (6, 52515515), (10, 31509309), (13, 24237930), (15, 21006206), (26, 12118965), (30, 10503103), (39, 8079310), (65, 4847586), (78, 4039655), (130, 2423793), (195, 1615862), (390, 807931)]