31097270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 27084490

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 1039, 2078, 2993, 5195, 5986, 10390, 14965, 29930, 42599, 75847, 85198, 151694, 212995, 379235, 425990, 758470, 3109727, 6219454, 15548635, 31097270]

約数ペア:

[(1, 31097270), (2, 15548635), (5, 6219454), (10, 3109727), (41, 758470), (73, 425990), (82, 379235), (146, 212995), (205, 151694), (365, 85198), (410, 75847), (730, 42599), (1039, 29930), (2078, 14965), (2993, 10390), (5195, 5986)]