30817242

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 69264000

約数和(自身を除く): 38446758

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 499, 657, 846, 998, 1314, 1497, 2994, 3431, 4491, 6862, 8982, 10293, 20586, 23453, 30879, 36427, 46906, 61758, 70359, 72854, 109281, 140718, 211077, 218562, 327843, 422154, 655686, 1712069, 3424138, 5136207, 10272414, 15408621, 30817242]

約数ペア:

[(1, 30817242), (2, 15408621), (3, 10272414), (6, 5136207), (9, 3424138), (18, 1712069), (47, 655686), (73, 422154), (94, 327843), (141, 218562), (146, 211077), (219, 140718), (282, 109281), (423, 72854), (438, 70359), (499, 61758), (657, 46906), (846, 36427), (998, 30879), (1314, 23453), (1497, 20586), (2994, 10293), (3431, 8982), (4491, 6862)]