170743370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2971}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 351789696

約数和(自身を除く): 181046326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821, 1642, 2971, 4105, 5747, 5942, 8210, 11494, 14855, 20797, 28735, 29710, 41594, 57470, 103985, 207970, 2439191, 4878382, 12195955, 17074337, 24391910, 34148674, 85371685, 170743370]

約数ペア:

[(1, 170743370), (2, 85371685), (5, 34148674), (7, 24391910), (10, 17074337), (14, 12195955), (35, 4878382), (70, 2439191), (821, 207970), (1642, 103985), (2971, 57470), (4105, 41594), (5747, 29710), (5942, 28735), (8210, 20797), (11494, 14855)]