30506704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5947

約数の個数: 40

約数和(自身を含む): 65888640

約数和(自身を除く): 35381936

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 5903, 11806, 23612, 47224, 94448, 100351, 112157, 200702, 224314, 401404, 448628, 802808, 897256, 1605616, 1794512, 1906669, 3813338, 7626676, 15253352, 30506704]

約数ペア:

[(1, 30506704), (2, 15253352), (4, 7626676), (8, 3813338), (16, 1906669), (17, 1794512), (19, 1605616), (34, 897256), (38, 802808), (68, 448628), (76, 401404), (136, 224314), (152, 200702), (272, 112157), (304, 100351), (323, 94448), (646, 47224), (1292, 23612), (2584, 11806), (5168, 5903)]