13478730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12143}}^1$

素因数の和:12190

約数の個数: 32

約数和(自身を含む): 33225984

約数和(自身を除く): 19747254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 12143, 24286, 36429, 60715, 72858, 121430, 182145, 364290, 449291, 898582, 1347873, 2246455, 2695746, 4492910, 6739365, 13478730]

約数ペア:

[(1, 13478730), (2, 6739365), (3, 4492910), (5, 2695746), (6, 2246455), (10, 1347873), (15, 898582), (30, 449291), (37, 364290), (74, 182145), (111, 121430), (185, 72858), (222, 60715), (370, 36429), (555, 24286), (1110, 12143)]