30457846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 19837322

約数列:

[1, 2, 17, 34, 43, 83, 86, 166, 251, 502, 731, 1411, 1462, 2822, 3569, 4267, 7138, 8534, 10793, 20833, 21586, 41666, 60673, 121346, 183481, 354161, 366962, 708322, 895819, 1791638, 15228923, 30457846]

約数ペア:

[(1, 30457846), (2, 15228923), (17, 1791638), (34, 895819), (43, 708322), (83, 366962), (86, 354161), (166, 183481), (251, 121346), (502, 60673), (731, 41666), (1411, 21586), (1462, 20833), (2822, 10793), (3569, 8534), (4267, 7138)]