348550437730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{447991}}^1$

素因数の和:448663

約数の個数: 48

約数和(自身を含む): 690685394112

約数和(自身を除く): 342134956382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 643, 1210, 1286, 3215, 6430, 7073, 14146, 35365, 70730, 77803, 155606, 389015, 447991, 778030, 895982, 2239955, 4479910, 4927901, 9855802, 24639505, 49279010, 54206911, 108413822, 271034555, 288058213, 542069110, 576116426, 1440291065, 2880582130, 3168640343, 6337280686, 15843201715, 31686403430, 34855043773, 69710087546, 174275218865, 348550437730]

約数ペア:

[(1, 348550437730), (2, 174275218865), (5, 69710087546), (10, 34855043773), (11, 31686403430), (22, 15843201715), (55, 6337280686), (110, 3168640343), (121, 2880582130), (242, 1440291065), (605, 576116426), (643, 542069110), (1210, 288058213), (1286, 271034555), (3215, 108413822), (6430, 54206911), (7073, 49279010), (14146, 24639505), (35365, 9855802), (70730, 4927901), (77803, 4479910), (155606, 2239955), (389015, 895982), (447991, 778030)]