179950330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135301}}^1$

素因数の和:135334

約数の個数: 32

約数和(自身を含む): 389669760

約数和(自身を除く): 209719430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 135301, 270602, 676505, 947107, 1353010, 1894214, 2570719, 4735535, 5141438, 9471070, 12853595, 17995033, 25707190, 35990066, 89975165, 179950330]

約数ペア:

[(1, 179950330), (2, 89975165), (5, 35990066), (7, 25707190), (10, 17995033), (14, 12853595), (19, 9471070), (35, 5141438), (38, 4735535), (70, 2570719), (95, 1894214), (133, 1353010), (190, 947107), (266, 676505), (665, 270602), (1330, 135301)]