190044890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{44507}}^1$

素因数の和:44582

約数の個数: 32

約数和(自身を含む): 397367424

約数和(自身を除く): 207322534

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 44507, 89014, 222535, 311549, 445070, 623098, 1557745, 2714927, 3115490, 5429854, 13574635, 19004489, 27149270, 38008978, 95022445, 190044890]

約数ペア:

[(1, 190044890), (2, 95022445), (5, 38008978), (7, 27149270), (10, 19004489), (14, 13574635), (35, 5429854), (61, 3115490), (70, 2714927), (122, 1557745), (305, 623098), (427, 445070), (610, 311549), (854, 222535), (2135, 89014), (4270, 44507)]