430038590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{98407}}^1$

素因数の和:98456

約数の個数: 32

約数和(自身を含む): 850245120

約数和(自身を除く): 420206530

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 98407, 196814, 492035, 984070, 1869733, 2263361, 3739466, 4526722, 9348665, 11316805, 18697330, 22633610, 43003859, 86007718, 215019295, 430038590]

約数ペア:

[(1, 430038590), (2, 215019295), (5, 86007718), (10, 43003859), (19, 22633610), (23, 18697330), (38, 11316805), (46, 9348665), (95, 4526722), (115, 3739466), (190, 2263361), (230, 1869733), (437, 984070), (874, 492035), (2185, 196814), (4370, 98407)]