71519210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17317}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 149627520

約数和(自身を除く): 78108310

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 17317, 34634, 86585, 121219, 173170, 242438, 606095, 1021703, 1212190, 2043406, 5108515, 7151921, 10217030, 14303842, 35759605, 71519210]

約数ペア:

[(1, 71519210), (2, 35759605), (5, 14303842), (7, 10217030), (10, 7151921), (14, 5108515), (35, 2043406), (59, 1212190), (70, 1021703), (118, 606095), (295, 242438), (413, 173170), (590, 121219), (826, 86585), (2065, 34634), (4130, 17317)]