207680790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6922693}}^1$

素因数の和:6922703

約数の個数: 16

約数和(自身を含む): 498433968

約数和(自身を除く): 290753178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6922693, 13845386, 20768079, 34613465, 41536158, 69226930, 103840395, 207680790]

約数ペア:

[(1, 207680790), (2, 103840395), (3, 69226930), (5, 41536158), (6, 34613465), (10, 20768079), (15, 13845386), (30, 6922693)]