29931846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 70821360

約数和(自身を除く): 40889514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1669, 2562, 2989, 3338, 5007, 5978, 8967, 10014, 11683, 17934, 23366, 35049, 70098, 81781, 101809, 163562, 203618, 245343, 305427, 490686, 610854, 712663, 1425326, 2137989, 4275978, 4988641, 9977282, 14965923, 29931846]

約数ペア:

[(1, 29931846), (2, 14965923), (3, 9977282), (6, 4988641), (7, 4275978), (14, 2137989), (21, 1425326), (42, 712663), (49, 610854), (61, 490686), (98, 305427), (122, 245343), (147, 203618), (183, 163562), (294, 101809), (366, 81781), (427, 70098), (854, 35049), (1281, 23366), (1669, 17934), (2562, 11683), (2989, 10014), (3338, 8967), (5007, 5978)]