254219770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15859}}^1$

素因数の和:16102

約数の個数: 32

約数和(自身を含む): 525283200

約数和(自身を除く): 271063430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 15859, 16030, 31718, 79295, 111013, 158590, 222026, 555065, 1110130, 3631711, 7263422, 18158555, 25421977, 36317110, 50843954, 127109885, 254219770]

約数ペア:

[(1, 254219770), (2, 127109885), (5, 50843954), (7, 36317110), (10, 25421977), (14, 18158555), (35, 7263422), (70, 3631711), (229, 1110130), (458, 555065), (1145, 222026), (1603, 158590), (2290, 111013), (3206, 79295), (8015, 31718), (15859, 16030)]