320334910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269189}}^1$

素因数の和:269220

約数の個数: 32

約数和(自身を含む): 697740480

約数和(自身を除く): 377405570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 269189, 538378, 1345945, 1884323, 2691890, 3768646, 4576213, 9152426, 9421615, 18843230, 22881065, 32033491, 45762130, 64066982, 160167455, 320334910]

約数ペア:

[(1, 320334910), (2, 160167455), (5, 64066982), (7, 45762130), (10, 32033491), (14, 22881065), (17, 18843230), (34, 9421615), (35, 9152426), (70, 4576213), (85, 3768646), (119, 2691890), (170, 1884323), (238, 1345945), (595, 538378), (1190, 269189)]