30882404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64879}}^1$

素因数の和:64907

約数の個数: 24

約数和(自身を含む): 65399040

約数和(自身を除く): 34516636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64879, 129758, 259516, 454153, 908306, 1102943, 1816612, 2205886, 4411772, 7720601, 15441202, 30882404]

約数ペア:

[(1, 30882404), (2, 15441202), (4, 7720601), (7, 4411772), (14, 2205886), (17, 1816612), (28, 1102943), (34, 908306), (68, 454153), (119, 259516), (238, 129758), (476, 64879)]