72638510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1117}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 149722560

約数和(自身を除く): 77084050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 929, 1117, 1858, 2234, 4645, 5585, 6503, 7819, 9290, 11170, 13006, 15638, 32515, 39095, 65030, 78190, 1037693, 2075386, 5188465, 7263851, 10376930, 14527702, 36319255, 72638510]

約数ペア:

[(1, 72638510), (2, 36319255), (5, 14527702), (7, 10376930), (10, 7263851), (14, 5188465), (35, 2075386), (70, 1037693), (929, 78190), (1117, 65030), (1858, 39095), (2234, 32515), (4645, 15638), (5585, 13006), (6503, 11170), (7819, 9290)]