127870770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250727}}^1$

素因数の和:250754

約数の個数: 32

約数和(自身を含む): 324943488

約数和(自身を除く): 197072718

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 250727, 501454, 752181, 1253635, 1504362, 2507270, 3760905, 4262359, 7521810, 8524718, 12787077, 21311795, 25574154, 42623590, 63935385, 127870770]

約数ペア:

[(1, 127870770), (2, 63935385), (3, 42623590), (5, 25574154), (6, 21311795), (10, 12787077), (15, 8524718), (17, 7521810), (30, 4262359), (34, 3760905), (51, 2507270), (85, 1504362), (102, 1253635), (170, 752181), (255, 501454), (510, 250727)]