30694538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 25033462

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 449, 514, 898, 1799, 3143, 3598, 4883, 6286, 8531, 9766, 17062, 34181, 59717, 68362, 115393, 119434, 230786, 807751, 1615502, 2192467, 4384934, 15347269, 30694538]

約数ペア:

[(1, 30694538), (2, 15347269), (7, 4384934), (14, 2192467), (19, 1615502), (38, 807751), (133, 230786), (257, 119434), (266, 115393), (449, 68362), (514, 59717), (898, 34181), (1799, 17062), (3143, 9766), (3598, 8531), (4883, 6286)]