9002910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 25293312

約数和(自身を除く): 16290402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 997, 1290, 1505, 1806, 1994, 2991, 3010, 4515, 4985, 5982, 6979, 9030, 9970, 13958, 14955, 20937, 29910, 34895, 41874, 42871, 69790, 85742, 104685, 128613, 209370, 214355, 257226, 300097, 428710, 600194, 643065, 900291, 1286130, 1500485, 1800582, 3000970, 4501455, 9002910]

約数ペア:

[(1, 9002910), (2, 4501455), (3, 3000970), (5, 1800582), (6, 1500485), (7, 1286130), (10, 900291), (14, 643065), (15, 600194), (21, 428710), (30, 300097), (35, 257226), (42, 214355), (43, 209370), (70, 128613), (86, 104685), (105, 85742), (129, 69790), (210, 42871), (215, 41874), (258, 34895), (301, 29910), (430, 20937), (602, 14955), (645, 13958), (903, 9970), (997, 9030), (1290, 6979), (1505, 5982), (1806, 4985), (1994, 4515), (2991, 3010)]