1810361530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{5039}}^1$

素因数の和:6054

約数の個数: 32

約数和(自身を含む): 3350833920

約数和(自身を除く): 1540472390

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 971, 1942, 4855, 5039, 9710, 10078, 25195, 35927, 50390, 71854, 179635, 186443, 359270, 372886, 932215, 1864430, 4892869, 9785738, 24464345, 48928690, 181036153, 362072306, 905180765, 1810361530]

約数ペア:

[(1, 1810361530), (2, 905180765), (5, 362072306), (10, 181036153), (37, 48928690), (74, 24464345), (185, 9785738), (370, 4892869), (971, 1864430), (1942, 932215), (4855, 372886), (5039, 359270), (9710, 186443), (10078, 179635), (25195, 71854), (35927, 50390)]