13823810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 33433344

約数和(自身を除く): 19609534

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1381, 1430, 2002, 2762, 5005, 6905, 9667, 10010, 13810, 15191, 17953, 19334, 30382, 35906, 48335, 75955, 89765, 96670, 106337, 125671, 151910, 179530, 197483, 212674, 251342, 394966, 531685, 628355, 987415, 1063370, 1256710, 1382381, 1974830, 2764762, 6911905, 13823810]

約数ペア:

[(1, 13823810), (2, 6911905), (5, 2764762), (7, 1974830), (10, 1382381), (11, 1256710), (13, 1063370), (14, 987415), (22, 628355), (26, 531685), (35, 394966), (55, 251342), (65, 212674), (70, 197483), (77, 179530), (91, 151910), (110, 125671), (130, 106337), (143, 96670), (154, 89765), (182, 75955), (286, 48335), (385, 35906), (455, 30382), (715, 19334), (770, 17953), (910, 15191), (1001, 13810), (1381, 10010), (1430, 9667), (2002, 6905), (2762, 5005)]