213899730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{648181}}^1$

素因数の和:648202

約数の個数: 32

約数和(自身を含む): 560029248

約数和(自身を除く): 346129518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 648181, 1296362, 1944543, 3240905, 3889086, 6481810, 7129991, 9722715, 14259982, 19445430, 21389973, 35649955, 42779946, 71299910, 106949865, 213899730]

約数ペア:

[(1, 213899730), (2, 106949865), (3, 71299910), (5, 42779946), (6, 35649955), (10, 21389973), (11, 19445430), (15, 14259982), (22, 9722715), (30, 7129991), (33, 6481810), (55, 3889086), (66, 3240905), (110, 1944543), (165, 1296362), (330, 648181)]