78107330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1451}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 160997760

約数和(自身を除く): 82890430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 769, 1451, 1538, 2902, 3845, 5383, 7255, 7690, 10157, 10766, 14510, 20314, 26915, 50785, 53830, 101570, 1115819, 2231638, 5579095, 7810733, 11158190, 15621466, 39053665, 78107330]

約数ペア:

[(1, 78107330), (2, 39053665), (5, 15621466), (7, 11158190), (10, 7810733), (14, 5579095), (35, 2231638), (70, 1115819), (769, 101570), (1451, 53830), (1538, 50785), (2902, 26915), (3845, 20314), (5383, 14510), (7255, 10766), (7690, 10157)]