15673418740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7001}}^1\times {\mathrm{15991}}^1$

素因数の和:23008

約数の個数: 48

約数和(自身を含む): 37623930624

約数和(自身を除く): 21950511884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7001, 14002, 15991, 28004, 31982, 35005, 49007, 63964, 70010, 79955, 98014, 111937, 140020, 159910, 196028, 223874, 245035, 319820, 447748, 490070, 559685, 980140, 1119370, 2238740, 111952991, 223905982, 447811964, 559764955, 783670937, 1119529910, 1567341874, 2239059820, 3134683748, 3918354685, 7836709370, 15673418740]

約数ペア:

[(1, 15673418740), (2, 7836709370), (4, 3918354685), (5, 3134683748), (7, 2239059820), (10, 1567341874), (14, 1119529910), (20, 783670937), (28, 559764955), (35, 447811964), (70, 223905982), (140, 111952991), (7001, 2238740), (14002, 1119370), (15991, 980140), (28004, 559685), (31982, 490070), (35005, 447748), (49007, 319820), (63964, 245035), (70010, 223874), (79955, 196028), (98014, 159910), (111937, 140020)]