1243078130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 2629117440

約数和(自身を除く): 1386039310

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 89, 122, 178, 305, 427, 445, 610, 623, 854, 890, 1246, 2135, 3115, 3271, 4270, 5429, 6230, 6542, 10858, 16355, 22897, 27145, 32710, 38003, 45794, 54290, 76006, 114485, 190015, 199531, 228970, 291119, 380030, 399062, 582238, 997655, 1396717, 1455595, 1995310, 2037833, 2793434, 2911190, 4075666, 6983585, 10189165, 13967170, 17758259, 20378330, 35516518, 88791295, 124307813, 177582590, 248615626, 621539065, 1243078130]

約数ペア:

[(1, 1243078130), (2, 621539065), (5, 248615626), (7, 177582590), (10, 124307813), (14, 88791295), (35, 35516518), (61, 20378330), (70, 17758259), (89, 13967170), (122, 10189165), (178, 6983585), (305, 4075666), (427, 2911190), (445, 2793434), (610, 2037833), (623, 1995310), (854, 1455595), (890, 1396717), (1246, 997655), (2135, 582238), (3115, 399062), (3271, 380030), (4270, 291119), (5429, 228970), (6230, 199531), (6542, 190015), (10858, 114485), (16355, 76006), (22897, 54290), (27145, 45794), (32710, 38003)]