30455432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31991}}^1$

素因数の和:32021

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 38647288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 31991, 63982, 127964, 223937, 255928, 447874, 543847, 895748, 1087694, 1791496, 2175388, 3806929, 4350776, 7613858, 15227716, 30455432]

約数ペア:

[(1, 30455432), (2, 15227716), (4, 7613858), (7, 4350776), (8, 3806929), (14, 2175388), (17, 1791496), (28, 1087694), (34, 895748), (56, 543847), (68, 447874), (119, 255928), (136, 223937), (238, 127964), (476, 63982), (952, 31991)]