30300686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 49616424

約数和(自身を除く): 19315738

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 571, 1142, 2041, 4082, 7423, 14846, 26533, 53066, 89647, 96499, 179294, 192998, 1165411, 2330822, 15150343, 30300686]

約数ペア:

[(1, 30300686), (2, 15150343), (13, 2330822), (26, 1165411), (157, 192998), (169, 179294), (314, 96499), (338, 89647), (571, 53066), (1142, 26533), (2041, 14846), (4082, 7423)]