173932330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{121631}}^1$

素因数の和:121662

約数の個数: 32

約数和(自身を含む): 367815168

約数和(自身を除く): 193882838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 121631, 243262, 608155, 1216310, 1337941, 1581203, 2675882, 3162406, 6689705, 7906015, 13379410, 15812030, 17393233, 34786466, 86966165, 173932330]

約数ペア:

[(1, 173932330), (2, 86966165), (5, 34786466), (10, 17393233), (11, 15812030), (13, 13379410), (22, 7906015), (26, 6689705), (55, 3162406), (65, 2675882), (110, 1581203), (130, 1337941), (143, 1216310), (286, 608155), (715, 243262), (1430, 121631)]