65689740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364943}}^1$

素因数の和:364958

約数の個数: 36

約数和(自身を含む): 199259424

約数和(自身を除く): 133569684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364943, 729886, 1094829, 1459772, 1824715, 2189658, 3284487, 3649430, 4379316, 5474145, 6568974, 7298860, 10948290, 13137948, 16422435, 21896580, 32844870, 65689740]

約数ペア:

[(1, 65689740), (2, 32844870), (3, 21896580), (4, 16422435), (5, 13137948), (6, 10948290), (9, 7298860), (10, 6568974), (12, 5474145), (15, 4379316), (18, 3649430), (20, 3284487), (30, 2189658), (36, 1824715), (45, 1459772), (60, 1094829), (90, 729886), (180, 364943)]