30689982

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 68390400

約数和(自身を除く): 37700418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 1039, 1094, 1641, 2078, 3117, 3282, 4923, 6234, 9351, 9846, 14769, 18702, 28053, 29538, 56106, 568333, 1136666, 1704999, 3409998, 5114997, 10229994, 15344991, 30689982]

約数ペア:

[(1, 30689982), (2, 15344991), (3, 10229994), (6, 5114997), (9, 3409998), (18, 1704999), (27, 1136666), (54, 568333), (547, 56106), (1039, 29538), (1094, 28053), (1641, 18702), (2078, 14769), (3117, 9846), (3282, 9351), (4923, 6234)]