69972070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34469}}^1$

素因数の和:34512

約数の個数: 32

約数和(自身を含む): 148910400

約数和(自身を除く): 78938330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 34469, 68938, 172345, 241283, 344690, 482566, 999601, 1206415, 1999202, 2412830, 4998005, 6997207, 9996010, 13994414, 34986035, 69972070]

約数ペア:

[(1, 69972070), (2, 34986035), (5, 13994414), (7, 9996010), (10, 6997207), (14, 4998005), (29, 2412830), (35, 1999202), (58, 1206415), (70, 999601), (145, 482566), (203, 344690), (290, 241283), (406, 172345), (1015, 68938), (2030, 34469)]