93878090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 171933840

約数和(自身を除く): 78055750

約数列:

[1, 2, 5, 10, 89, 178, 313, 337, 445, 626, 674, 890, 1565, 1685, 3130, 3370, 27857, 29993, 55714, 59986, 105481, 139285, 149965, 210962, 278570, 299930, 527405, 1054810, 9387809, 18775618, 46939045, 93878090]

約数ペア:

[(1, 93878090), (2, 46939045), (5, 18775618), (10, 9387809), (89, 1054810), (178, 527405), (313, 299930), (337, 278570), (445, 210962), (626, 149965), (674, 139285), (890, 105481), (1565, 59986), (1685, 55714), (3130, 29993), (3370, 27857)]