90265570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10674

約数の個数: 32

約数和(自身を含む): 174140928

約数和(自身を除く): 83875358

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 10607, 21214, 53035, 106070, 243961, 392459, 487922, 784918, 1219805, 1962295, 2439610, 3924590, 9026557, 18053114, 45132785, 90265570]

約数ペア:

[(1, 90265570), (2, 45132785), (5, 18053114), (10, 9026557), (23, 3924590), (37, 2439610), (46, 1962295), (74, 1219805), (115, 784918), (185, 487922), (230, 392459), (370, 243961), (851, 106070), (1702, 53035), (4255, 21214), (8510, 10607)]