30667256

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 29207944

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 1511, 2537, 3022, 5074, 6044, 10148, 12088, 20296, 64973, 89149, 129946, 178298, 259892, 356596, 519784, 713192, 3833407, 7666814, 15333628, 30667256]

約数ペア:

[(1, 30667256), (2, 15333628), (4, 7666814), (8, 3833407), (43, 713192), (59, 519784), (86, 356596), (118, 259892), (172, 178298), (236, 129946), (344, 89149), (472, 64973), (1511, 20296), (2537, 12088), (3022, 10148), (5074, 6044)]