72455730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2415191}}^1$

素因数の和:2415201

約数の個数: 16

約数和(自身を含む): 173893824

約数和(自身を除く): 101438094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2415191, 4830382, 7245573, 12075955, 14491146, 24151910, 36227865, 72455730]

約数ペア:

[(1, 72455730), (2, 36227865), (3, 24151910), (5, 14491146), (6, 12075955), (10, 7245573), (15, 4830382), (30, 2415191)]