974802430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{207847}}^1$

素因数の和:207928

約数の個数: 32

約数和(自身を含む): 2035247616

約数和(自身を除く): 1060445186

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 207847, 415694, 1039235, 1454929, 2078470, 2909858, 7274645, 13925749, 14549290, 27851498, 69628745, 97480243, 139257490, 194960486, 487401215, 974802430]

約数ペア:

[(1, 974802430), (2, 487401215), (5, 194960486), (7, 139257490), (10, 97480243), (14, 69628745), (35, 27851498), (67, 14549290), (70, 13925749), (134, 7274645), (335, 2909858), (469, 2078470), (670, 1454929), (938, 1039235), (2345, 415694), (4690, 207847)]