78326150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7269

約数の個数: 48

約数和(自身を含む): 171893760

約数和(自身を除く): 93567610

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 7219, 10850, 14438, 36095, 50533, 72190, 101066, 180475, 223789, 252665, 360950, 447578, 505330, 1118945, 1263325, 1566523, 2237890, 2526650, 3133046, 5594725, 7832615, 11189450, 15665230, 39163075, 78326150]

約数ペア:

[(1, 78326150), (2, 39163075), (5, 15665230), (7, 11189450), (10, 7832615), (14, 5594725), (25, 3133046), (31, 2526650), (35, 2237890), (50, 1566523), (62, 1263325), (70, 1118945), (155, 505330), (175, 447578), (217, 360950), (310, 252665), (350, 223789), (434, 180475), (775, 101066), (1085, 72190), (1550, 50533), (2170, 36095), (5425, 14438), (7219, 10850)]