30179786

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23689}}^1$

素因数の和:23718

約数の個数: 24

約数和(自身を含む): 56713860

約数和(自身を除く): 26534074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 23689, 47378, 165823, 307957, 331646, 615914, 1160761, 2155699, 2321522, 4311398, 15089893, 30179786]

約数ペア:

[(1, 30179786), (2, 15089893), (7, 4311398), (13, 2321522), (14, 2155699), (26, 1160761), (49, 615914), (91, 331646), (98, 307957), (182, 165823), (637, 47378), (1274, 23689)]