30294854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 49514880

約数和(自身を除く): 19220026

約数列:

[1, 2, 19, 38, 67, 73, 134, 146, 163, 326, 1273, 1387, 2546, 2774, 3097, 4891, 6194, 9782, 10921, 11899, 21842, 23798, 92929, 185858, 207499, 226081, 414998, 452162, 797233, 1594466, 15147427, 30294854]

約数ペア:

[(1, 30294854), (2, 15147427), (19, 1594466), (38, 797233), (67, 452162), (73, 414998), (134, 226081), (146, 207499), (163, 185858), (326, 92929), (1273, 23798), (1387, 21842), (2546, 11899), (2774, 10921), (3097, 9782), (4891, 6194)]