338892390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1255157}}^1$

素因数の和:1255173

約数の個数: 32

約数和(自身を含む): 903713760

約数和(自身を除く): 564821370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1255157, 2510314, 3765471, 6275785, 7530942, 11296413, 12551570, 18827355, 22592826, 33889239, 37654710, 56482065, 67778478, 112964130, 169446195, 338892390]

約数ペア:

[(1, 338892390), (2, 169446195), (3, 112964130), (5, 67778478), (6, 56482065), (9, 37654710), (10, 33889239), (15, 22592826), (18, 18827355), (27, 12551570), (30, 11296413), (45, 7530942), (54, 6275785), (90, 3765471), (135, 2510314), (270, 1255157)]