30169208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 58482000

約数和(自身を除く): 28312792

約数列:

[1, 2, 4, 8, 37, 74, 148, 227, 296, 449, 454, 898, 908, 1796, 1816, 3592, 8399, 16613, 16798, 33226, 33596, 66452, 67192, 101923, 132904, 203846, 407692, 815384, 3771151, 7542302, 15084604, 30169208]

約数ペア:

[(1, 30169208), (2, 15084604), (4, 7542302), (8, 3771151), (37, 815384), (74, 407692), (148, 203846), (227, 132904), (296, 101923), (449, 67192), (454, 66452), (898, 33596), (908, 33226), (1796, 16798), (1816, 16613), (3592, 8399)]