30509514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80731

約数の個数: 32

約数和(自身を含む): 77485440

約数和(自身を除く): 46975926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80713, 161426, 242139, 484278, 564991, 726417, 1129982, 1452834, 1694973, 2179251, 3389946, 4358502, 5084919, 10169838, 15254757, 30509514]

約数ペア:

[(1, 30509514), (2, 15254757), (3, 10169838), (6, 5084919), (7, 4358502), (9, 3389946), (14, 2179251), (18, 1694973), (21, 1452834), (27, 1129982), (42, 726417), (54, 564991), (63, 484278), (126, 242139), (189, 161426), (378, 80713)]