30572842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19193558

約数列:

[1, 2, 23, 46, 47, 79, 94, 158, 179, 358, 1081, 1817, 2162, 3634, 3713, 4117, 7426, 8234, 8413, 14141, 16826, 28282, 85399, 170798, 193499, 325243, 386998, 650486, 664627, 1329254, 15286421, 30572842]

約数ペア:

[(1, 30572842), (2, 15286421), (23, 1329254), (46, 664627), (47, 650486), (79, 386998), (94, 325243), (158, 193499), (179, 170798), (358, 85399), (1081, 28282), (1817, 16826), (2162, 14141), (3634, 8413), (3713, 8234), (4117, 7426)]